Christoph Busch

About

Christoph Busch is member of the Department of Information Security and Communication Technology (IIK) at the Norwegian University of Science and Technology (NTNU), Norway. He holds a joint appointment with the computer science faculty at Hochschule Darmstadt (HDA), Germany. Further he lectures Biometric Systems at Technical University of Denmark (DTU) since 2007.

He received his PhD in the field of computer graphics in 1997. In the same year he joined the Fraunhofer Institute for Computer Graphics (Fraunhofer IGD) as head of the department Security Technology. Prof. Dr. C. Busch has since been responsible for the acquisition, the management and the control of various applied research and development projects.

On behalf of the German Federal Office for Information Security (BSI) he has been the responsible project coordinator for the project series BioIS, BioFace and BioFinger, BioKeyS Pilot-DB, KBEinweg – all projects dealing with biometric applications in general and performance and security testing in detail. In the European research program he was initiator of multiple projects (e.g. 3D-Face, FIDELITY and iMARS). Further he was/is partner in the projects TURBINE, BEST Network, ORIGINS, INGRESS, PIDaaS, SOTAMD, RESPECT and TReSPAsS. He is also principal investigator in the National Research Center for Applied Cybersecurity (ATHENE).

Moreover Christoph Busch is co-founder and member of board of the European Association for Biometrics (www.eab.org) that was established in 2011 and assembles in the meantime more than 200 institutional members. In 2020 he founded the Steinbeis Research Center BISE – Biometrics.

Christoph Busch co-authored more than 600 technical papers and has been a speaker at international conferences. He served for various program committees (NIST IBPC, ICB, BTAS, IJCB, ISBA, BSI-Congress, EUROGRAPHICS) and journals as reviewer (e.g. ACM-SIGGRAPH, ACM-TISSEC, IEEE CG&A, IEEE Transactions on Signal Processing, on Information Forensics and Security, on Pattern Analysis and Machine Intelligence and the Elsevier Journal Computers & Security). He is also an appointed member of the editorial board of the IET journal on Biometrics and has served previously for the IEEE TIFS journal.

Since 2002 Christoph Busch is a member of the steering committee of the BIOSIG special interest group on Biometrics within the Gesellschaft für Informatik (GI).

Furthermore he chairs the biometrics working group of the TeleTrusT association as well as the German standardization body on Biometrics (DIN-NIA37). He is convenor of WG3 in ISO/IEC JTC1 SC37 on Biometrics.

read more at: https://christoph-busch.de

Computer technology

Publications

2022

Alonso-Fernandez, Fernando; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Bigun, Josef; Vera-Rodriguez, Ruben; Fierrez, Julian. (2022) Cross-sensor periocular biometrics in a global pandemic: Comparative benchmark and novel multialgorithmic approach. Information Fusion. volum 83-84.
Academic article
Bauspieß, Pia; Kolberg, Jascha; Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph Günther. (2022) Privacy-Preserving Preselection for Protected Biometric Identification Using Public-Key Encryption with Keyword Search. IEEE Transactions on Industrial Informatics.
Academic article
Bauspieß, Pia; Olafsson, Jonas; Kolberg, Jascha; Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph Günther. (2022) Improved Homomorphically Encrypted Biometric Identification Using Coefficient Packing. Proceedings of 2022 International Workshop on Biometrics and Forensics.
Academic chapter/article
Hassanpour, Ahmad; Daryani, Amir Etefaghi; Mirmahdi, Mahdieh; Raja, Kiran; Yang, Bian; Busch, Christoph; Fierrez, Julian. (2022) E2F-GAN: Eyes-to-Face Inpainting via Edge-Aware Coarse-to-Fine GANs. IEEE Access. volum 10.
Academic article
Hassanpour, Ahmad; Moradikia, Majid; Yang, Bian; Abdelhadi, Ahmed; Busch, Christoph; Fierrez, Julian. (2022) Differential Privacy Preservation in Robust Continual Learning. IEEE Access. volum 10.
Academic article
Kabbani, Wassim; Grimmer, Marcel; Busch, Christoph. (2022) EGAIN: Extended GAN Inversion Architecture. 10th European Workshop on Visual Information Processing (EUVIP).
Academic chapter/article
Kirfel, Alexander; Scheer, Tobias; Jung, Norbert; Busch, Christoph. (2022) Robust Identification and Segmentation of the Outer Skin Layers in Volumetric Fingerprint Data. Sensors. volum 22 (21).
Academic article
Myhrvold, Henning; Zhang, Haoyu; Tapia, Juan; Ramachandra, Raghavendra; Busch, Christoph Günther. (2022) Explainable Visualization for Morphing Attack Detection. Norsk Informasjonssikkerhetskonferanse (NISK).
Academic article
Osorio-Roig, Daile; Rathgeb, Christian; Drozdowski, Pawel; Terhorst, Philipp; Struc, Vitomir; Busch, Christoph. (2022) An Attack on Facial Soft-Biometric Privacy Enhancement. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 4 (2).
Academic article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Sarvaiya, Anjali; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2022) Unsupervised Denoising for Super-Resolution (UDSR) of Real-World Images. IEEE Access. volum 10.
Academic article
Qin, Le; Peng, Fei; Long, Min; Ramachandra, Raghavendra; Busch, Christoph. (2022) Vulnerabilities of Unattended Face Verification Systems to Facial Components-based Presentation Attacks: An Empirical Study. ACM Transactions on Privacy and Security (TOPS). volum 25 (1).
Academic article
Raja, Kiran; Gupta, Gourav; Venkatesh, Sushma; Ramachandra, Raghavendra; Busch, Christoph. (2022) Towards generalized morphing attack detection by learning residuals. Image and Vision Computing. volum 126.
Academic article
Raja, Kiran; Mudgalgundurao, Raghavendra; Busch, Christoph. (2022) Towards better and unlinkable protected biometric templates using label-assisted discrete hashing. IET Biometrics. volum 11 (1).
Academic article
Rathgeb, Christian; Tolosana, Ruben; Vera, Ruben; Busch, Christoph. (2022) Handbook of Digital Face Manipulation and Detection. Springer. 2022. ISBN 978-3-030-87663-0. Advances in Computer Vision and Pattern Recognition (978-3-030-87663-0).
Text book
Xu, Ying; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2022) Adversarial Attacks on Face Recognition Systems. Handbook of Digital Face Manipulation and Detection.
Chapter

2021

Brömme, Arslan; Busch, Christoph; Damer, Naser; Dantcheva, Antitza; Gomez-Barrero, Marta; Raja, Kiran; Rathgeb, Christian; Sequeira, Ana F.; Uhl, Andreas. (2021) Proceedings of the 20th International Conference of the Biometrics Special Interest Group (BIOSIG2021). Gesellschaft für Informatik. 2021. ISBN 978-1-6654-2693-0. Lecture Notes in Informatics (20).
Scientific anthology
Busch, Christoph; Czajka, Adam; Deravi, Farzin; Drozdowski, Pawel; Gomez‐Barrero, Marta; Hasse, Georg; Henniger, Olaf; Kindt, Els; Kolberg, Jascha; Nouak, Alexander; Raja, Kiran; Ramachandra, Raghavendra; Rathgeb, Christian; Salomon, Jean; Veldhuis, Raymond Nicolaas Johan. (2021) A response to the European Data Protection Supervisor ‘Misunderstandings in Biometrics’ by the European Association for Biometrics. IET Biometrics. volum 11 (1).
Academic article
Chudasama, Vishal; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) Compact and progressive network for enhanced single image super-resolution—ComPrESRNet. The Visual Computer.
Academic article
Grimmer, Marcel; Ramachandra, Raghavendra; Busch, Christoph. (2021) Deep Face Age Progression: A Survey. IEEE Access. volum 9.
Academic article
Kolberg, Jascha; Grimmer, Marcel; Gomez-Barrero, Marta; Busch, Christoph. (2021) Anomaly Detection with Convolutional Autoencoders for Fingerprint Presentation Attack Detection. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (2).
Academic article
Mandalapu, Hareesh; Busch, Christoph; Ramachandra, Raghavendra. (2021) Multilingual Voice Impersonation Dataset and Evaluation. Proceeding of the 3rd International Conference on Intelligent Technologies and Applications (INTAP).
Academic chapter/article
Mandalapu, Hareesh; Elbo, Thomas Møller; Ramachandra, Raghavendra; Busch, Christoph. (2021) Cross-lingual Speaker Verification: Evaluation On X-Vector Method. Proceeding of the 3rd International Conference on Intelligent Technologies and Applications (INTAP).
Academic chapter/article
Mandalapu, Hareesh; Reddy P N, Aravinda; Ramachandra, Raghavendra; Rao, Krothapalli Sreenivasa; Mitra, Pabitra; Prasanna, S. R. Mahadeva; Busch, Christoph. (2021) Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey. IEEE Access. volum 9.
Scientific translation/review
Mandalapu, Hareesh; Reddy, P. N. Aravinda; Ramachandra, Raghavendra; Rao, Krothapalli Sreenivasa; Mitra, Pabitra; Prasanna, S. R. Mahadeva; Busch, Christoph. (2021) Multilingual Audio-Visual Smartphone Dataset and Evaluation. IEEE Access. volum 9.
Academic article
Patel, Heena; Chudasama, Vishal; Prajapati, Kalpesh; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) ThermISRnet: An efficient thermal image super-resolution network. Optical Engineering: The Journal of SPIE. volum 60 (7).
Academic article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) Direct Unsupervised Super-Resolution Using Generative Adversarial Network (DUS-GAN) for Real-World Data. IEEE Transactions on Image Processing. volum 30.
Academic article
Qin, Le; Peng, Fei; Venkatesh, Sushma; Ramachandra, Raghavendra; Long, Min; Busch, Christoph. (2021) Low Visual Distortion and Robust Morphing Attacks Based on Partial Face Image Manipulation. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (1).
Academic article
Raja, Kiran; Ferrara, Matteo; Franco, Annalisa; Spreeuwers, Luuk; Batskos, Ilias; Wit, Florens de; Gomez-Barrero, Marta; Scherhag, Ulrich; Fischer, Daniel; Venkatesh, Sushma; Singh, Jag Mohan; Li, Guoqiang; Bergeron, Loïc; Isadskiy, Sergey; Ramachandra, Raghavendra; Rathgeb, Christian; Frings, Dinusha; Seidel, Uwe; Knopjes, Fons; Veldhuis, Raymond N.J.; Maltoni, Davide; Busch, Christoph. (2021) Morphing Attack Detection-Database, Evaluation Platform, and Benchmarking. IEEE Transactions on Information Forensics and Security. volum 16.
Academic article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph. (2021) Face Morphing Attack Generation and Detection: A Comprehensive Survey. IEEE transactions on technology and society. volum 2 (3).
Academic article
Zhang, Haoyu; Grimmer, Marcel; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2021) On the Applicability of Synthetic Data for Face Recognition. IWBF 2021, Proceedings of 9th International Workshop on Biometrics and Forensics 2021; Rome, Italy, May 6-7, 2021.
Academic chapter/article
Zhang, Haoyu; Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Damer, Naser; Busch, Christoph. (2021) MIPGAN—Generating Strong and High Quality Morphing Attacks Using Identity Prior Driven GAN. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (3).
Academic article

2020

Auksorius, Egidijus; Raja, Kiran; Topcu, Berkay; Ramachandra, Raghavendra; Busch, Christoph; Boccara, Claude A. (2020) Compact and Mobile Full-Field Optical Coherence Tomography Sensor for Subsurface Fingerprint Imaging. IEEE Access. volum 8.
Academic article
Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Raja, Kiran; Rathgeb, Christian; Uhl, Andreas. (2020) Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020). Gesellschaft für Informatik. 2020. ISBN 9783885797005. Lecture Notes in Informatics (19).
Scientific anthology
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) Collaborative representation of blur invariant deep sparse features for periocular recognition from smartphones. Image and Vision Computing. volum 101.
Academic article
Chudasama, Vishal; Patel, Heena; Prajapati, Kalpesh; Upla, Kishor; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2020) TherISuRNet-A Computationally Efficient Thermal Image Super-Resolution Network. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2020.
Academic chapter/article
Drozdowski, Pawel; Rathgeb, Christian; Mokroß, Benedikt-Alexander; Busch, Christoph. (2020) Multi-biometric Identification with Cascading Database Filtering. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 2 (3).
Academic article
Khodabakhsh, Ali; Busch, Christoph. (2020) A Generalizable Deepfake Detector based on Neural Conditional Distribution Modelling. Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020).
Academic chapter/article
Mokroß, Benedikt-Alexander; Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2020) Efficient Identification in Large-Scale Vein Recognition Systems Using Spectral Minutiae Representations. Handbook of Vascular Biometrics.
Chapter
Nielsen, Thomas; Khodabakhsh, Ali; Busch, Christoph. (2020) Unit-Selection Based Facial Video Manipulation Detection. Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020).
Academic chapter/article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Upla, Kishor; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2020) Unsupervised single image super-resolution network (usisresnet) for real-world data using generative adversarial network. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2020.
Academic chapter/article
Rai, Aashish; Chudasama, Vishal; Upla, Kishor; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) ComSupResNet: A Compact Super-Resolution Network for Low-Resolution Face Images. 2020 8th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) Fused Spectral Features in Kernel Weighted Collaborative Representation for Gender Classification Using Ocular Images. Advances in Intelligent Systems and Computing. volum 1022.
Academic article
Uhl, Andreas; Busch, Christoph; Marcel, Sebastien; Veldhuis, Raymond N.J.. (2020) Handbook of Vascular Biometrics. Springer. 2020. ISBN 978-3-030-27731-4. Advances in Computer Vision and Pattern Recognition (N/A).
Scientific anthology
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph. (2020) Single image face morphing attack detection using ensemble of features. 2020 IEEE 23rd International Conference on Information Fusion (FUSION).
Academic article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Spreeuwers, Luuk; Veldhuis, Raymond; Busch, Christoph. (2020) Detecting morphed face attacks using residual noise from deep multi-scale context aggregation network. 2020 IEEE Winter Conference on Applications of Computer Vision (WACV).
Academic article

2019

Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Rathgeb, Christian; Uhl, Andreas. (2019) International Conference of the Biometrics Special Interest Group (BIOSIG 2019). IEEE. 2019. ISBN 978-3-88579-690-9. Lecture Notes in Informatics (296).
Scientific anthology
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Anchored kernel hashing for cancelable template protection for cross-spectral periocular data. Lecture Notes in Computer Science (LNCS). volum 11188 LNCS.
Academic article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Towards Reducing the Error Rates in Template Protection for Iris Recognition Using Custom Cuckoo Filters. 2019 IEEE 5th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Drozdowski, Pawel; Buchmann, Nicolas; Rathgeb, Christian; Margraf, Marian; Busch, Christoph. (2019) On the Application of Homomorphic Encryption to Face Identification. International Conference of the Biometrics Special Interest Group (BIOSIG 2019).
Academic chapter/article
Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2019) Computational workload in biometric identification systems: An overview. IET Biometrics. volum 8 (6).
Scientific translation/review
Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2019) Turning a Vulnerability into an Asset: Accelerating Facial Identification with Morphing. 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP).
Academic chapter/article
Galdi, Chiara; Chiesa, Valeria; Busch, Christoph; Correia, Paulo Lobato; Dugelay, Jean-Luc; Guillemot, Christine. (2019) Light fields for face analysis. Sensors. volum 19 (12).
Academic article
Khodabakhsh, Ali; Pedersen, Marius; Busch, Christoph. (2019) Subjective Versus Objective Face Image Quality Evaluation For Face Recognition. Proceedings of the 2019 International Conference on Biometric Engineering and Applications (ICBEA 2019).
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Busch, Christoph. (2019) Subjective Evaluation of Media Consumer Vulnerability to Fake Audiovisual Content. Proceedings of the 11th International Conference on Quality of Multimedia Experience (QoMEX 2019).
Academic chapter/article
Mandalapu, Hareesh; Ramachandra, Raghavendra; Busch, Christoph. (2019) Empirical Evaluation of Texture-Based Print and Contact Lens Iris Presentation Attack Detection Methods. Proceedings of the 2019 International Conference on Biometric Engineering and Applications (ICBEA 2019).
Academic chapter/article
Mandalapu, Hareesh; Ramachandra, Raghavendra; Busch, Christoph. (2019) Image Quality and Texture-Based Features for Reliable Textured Contact Lens Detection. 14th International Conference on Signal-Image Technology & Internet-Based Systems.
Academic chapter/article
Osorio-Roig, Daile; Drozdowski, Pawel; Rathgeb, Christian; Morales-González, Annette; Garea-Llano, Eduardo; Busch, Christoph. (2019) Iris Recognition in Visible Wavelength: Impact and automated Detection of Glasses. 14th International Conference on Signal-Image Technology & Internet-Based Systems.
Academic chapter/article
Raja, Kiran; Damer, Naser; Ramachandra, Raghavendra; Boutros, Fadi; Busch, Christoph. (2019) Cross-Spectral Periocular Recognition by Cascaded Spectral Image Transformation. 2019 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Raja, Kiran; Raghavendra, R.; Auksorius, Egidijus; Boccara, Claude; Busch, Christoph. (2019) Two Stream Convolutional Neural Network for Full Field Optical Coherence Tomography Fingerprint Recognition. IEEE Xplore digital library.
Academic article
Raja, Kiran; Ramachandra, Raghavendra; Auksorius, Egidijus; Busch, Christoph. (2019) Subsurface and layer intertwined template protection using inherent properties of full-field optical coherence tomography fingerprint imaging. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2019-.
Academic article
Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Obtaining Stable Iris Codes Exploiting Low-Rank Tensor Space and Spatial Structure Aware Refinement for Better Iris Recognition. IEEE Xplore digital library.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Busch, Christoph. (2019) Design and Development of Low-Cost Sensor to Capture Ventral and Dorsal Finger Vein for Biometric Authentication. IEEE Sensors Journal. volum 19 (15).
Academic article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Bhattacharjee, Sushil; Wasnik, Pankaj Shivdayal; Marcel, Sebastien; Busch, Christoph. (2019) Custom Silicone Face Masks: Vulnerability of Commercial Face Recognition Systems and Presentation Attack Detection. 2019 7th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2019) Towards making Morphing Attack Detection robust using hybrid Scale-Space Colour Texture Features. 2019 IEEE 5th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Venkatesh, Sushma; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) A New Multi-spectral Iris Acquisition Sensor for Biometric Verification and Presentation Attack Detection. 2019 IEEE Winter Applications of Computer Vision Workshops (WACVW).
Academic chapter/article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Spreeuwers, Luuk; Veldhuis, Raymond N.J.; Busch, Christoph. (2019) Morphed Face Detection Based on Deep Color Residual Noise. 2019 Ninth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Vetrekar, Narayan; Ramachandra, Raghavendra; Raja, Kiran; Venkatesh, Sushma; Gad, Rajendra; Busch, Christoph. (2019) Visible to band gender classification: An extensive experimental evaluation based on multi-spectral imaging. IEEE Xplore digital library.
Academic article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) An Empirical Evaluation of Deep Architectures on Generalization of Smartphone-based Face Image Quality Assessment. 2018 IEEE 9th International Conference on Biometrics Theory, Applications and Systems (BTAS 2018): Redondo Beach, California, USA 22-25 October 2018.
Academic chapter/article

2018

Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Rathgeb, Christian; Uhl, Andreas. (2018) Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018). Gesellschaft für Informatik. 2018. ISBN 9783885796763. Lecture Notes in Informatics (17).
Scientific anthology
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2018) Towards a Cancelable Template Protection Across NIR to Visible Spectrum Using Anchored Kernel Hashing – A Study on Cross-Spectral Periocular Images. Advances in Intelligent Systems and Computing. volum 1024.
Academic article
Drozdowski, Pawel; Fischer, Daniel; Rathgeb, Christian; Schiel, Christopher; Busch, Christoph. (2018) Database Binning and Retrieval in Multi-Fingerprint Identification Systems. 2018 IEEE International Workshop on Information Forensics and Security (WIFS).
Academic chapter/article
Drozdowski, Pawel; Struck, Florian; Rathgeb, Christian; Busch, Christoph. (2018) Benchmarking Binarisation Schemes for Deep Face Templates. 2018 25th IEEE International Conference on Image Processing (ICIP).
Academic chapter/article
Drozdowski, Pawel; Struck, Florian; Rathgeb, Christian; Busch, Christoph. (2018) Detection of Glasses in Near-Infrared Ocular Images. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Drozdowski, Pawel; Wiegand, Nikolai; Rathgeb, Christian; Busch, Christoph. (2018) Score Fusion Strategies in Single-Iris Dual-Probe Recognition Systems. 2018 2nd International Conference on Biometric Engineering and Applications.
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Busch, Christoph. (2018) A Taxonomy of Audiovisual Fake Multimedia Content Creation Technology. 2018 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR 2018).
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Busch, Christoph. (2018) Fake Face Detection Methods: Can They Be Generalized?. Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018).
Academic chapter/article
Raja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2018) Manifold-Structure Preserving Biometric Templates - A Preliminary Study On Fully Cancelable Smartphone Biometric Templates. 2018 IEEE International Conference on Multimedia & Expo Workshops (ICMEW 2018).
Academic chapter/article
Raja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2018) Towards Protected and Cancelable Multi-Spectral Face Templates Using Feature Fusion and Kernalized Hashing. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Hegde, Sneha; Dandappanavar, Shreedhar; Busch, Christoph. (2018) Verifying the Newborns without Infection Risks Using Contactless Palmprints. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Ramachandra, Raghavendra; Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2018) Improved ear verification after surgery - An approach based on collaborative representation of locally competitive features. Pattern Recognition. volum 83.
Academic article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) A low-cost Multi-Fingervein Verification System. 2018 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) Detecting Face Morphing Attacks with Collaborative Representation of Steerable Features. Advances in Intelligent Systems and Computing. volum 1022.
Academic article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) Transgender Face Recognition with Off-the-shelf Pre-trained CNNs: A comprehensive study. 2018 International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Stokkenes, Martin; Busch, Christoph. (2018) Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Ramachandra, Raghavendra; Vetrekar, Narayan; Bylappa Raja, Kiran; Gad, Rajendra S; Busch, Christoph. (2018) Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures. International Conference on Pattern Recognition. volum 2018-August.
Academic article
Ramachandra, Raghavendra; Vetrekar, Narayan; Bylappa Raja, Kiran; Gad, Rajendra S; Busch, Christoph. (2018) Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper. 2018 IEEE 4th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Stokkenes, Martin; Ramachandra, Raghavendra; Busch, Christoph. (2018) Biometric Transaction Authentication using Smartphones. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Thorsen, Tommy Arild Garden; Wasnik, Pankaj Shivdayal; Busch, Christoph; Ramachandra, Raghavendra; Bylappa Raja, Kiran. (2018) Assessing Face Image Quality with LSTMs. Norsk Informasjonssikkerhetskonferanse (NISK). volum 11.
Academic article
Vetrekar, Narayan; Raja, Kiran; Ramachandra, Raghavendra; Gad, R.S.; Busch, Christoph. (2018) Multi-spectral Imaging For Robust Ocular Biometrics. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2018) Subjective Logic Based Score Level Fusion: Combining Faces and Fingerprints. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Stokkenes, Martin; Raja, Kiran B.; Busch, Christoph. (2018) Improved Fingerphoto Verification System Using Multi-scale Second Order Local Structures. Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Stokkenes, Martin; Dunfjeld, Mihkal; Ramachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2018) Baseline Evaluation of Smartphone based Finger-photo Verification System. Norsk Informasjonssikkerhetskonferanse (NISK). volum 11.
Academic article

2017

Bylappa Raja, Kiran; Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification. Pattern Recognition Letters. volum 91.
Academic article
Alonso-Fernandez, Fernando; Bylappa Raja, Kiran; Busch, Christoph; Bigun, Josef. (2017) Log-Likelihood Score Level Fusion for Improved Cross-Sensor Smartphone Periocular Recognition. European Signal Processing Conference.
Academic article
Bylappa Raja, Kiran; Auksorius, Egidijus; Ramachandra, Raghavendra; Boccara, A. Claude; Busch, Christoph. (2017) Robust Veriﬁcation With Subsurface Fingerprint Recognition Using Full Field Optical Coherence Tomography. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) (2017).
Academic chapter/article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Scale-level score fusion of steered pyramid features for cross-spectral periocular verification. 2017 20th International Conference on Information Fusion.
Academic chapter/article
Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Busch, Christoph. (2017) Robust face presentation attack detection on smartphones : An approach based on variable focus. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Bloom Filter-based Search Structures for Indexing and Retrieving Iris-Codes. IET Biometrics.
Academic article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Multi-iris indexing and retrieval: Fusion strategies for bloom filter-based search structures. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Sic-Gen: A Synthetic Iris-Code Generator. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Hofbauer, Heinz; Wagner, Johannes; Uhl, Andreas; Busch, Christoph. (2017) Towards pre-alignment of near-infrared iris images. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Ellingsgaard, John; Busch, Christoph. (2017) Altered Fingerprint Detection. Handbook of Biometrics for Forensic Science.
Academic chapter/article
Gomez-Barrero, Marta; Rathgeb, Christian; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Biometric Symmetry: Implications on Template Protection. European Signal Processing Conference.
Academic article
Gomez-Barrero, Marta; Rathgeb, Christian; Li, Guoqiang; Ramachandra, Raghavendra; Galbally, Javier; Busch, Christoph. (2017) Multi-biometric template protection based on bloom filters. Information Fusion. volum 42.
Academic article
Narayan Tulshidas, Vetrekar; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gad, R.S.; Busch, Christoph. (2017) Extended Spectral To Visible Comparison Based On Spectral Band Selection Method For Robust Face Recognition. 2017 12th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2017).
Academic chapter/article
Ramachandra, Raghavendra; Busch, Christoph. (2017) Presentation Attack Detection Methods for Face Recognition Systems: A Comprehensive Survey. ACM Computing Surveys. volum 50 (1).
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2017) ContlensNet: Robust Iris Contact Lens Detection Using Deep Convolutional Neural Networks. 2017 IEEE Winter Conference on Applications of Computer Vision (WACV).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Marcel, Sebastien; Busch, Christoph. (2017) Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space. 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Alaya Cheikh, Faouzi; Busch, Christoph. (2017) On the Vulnerability of Extended Multispectral Face Recognition Systems Towards Presentation Attacks. 2017 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Collaborative representation of statistically independent filters? response: An application to face recognition under illicit drug abuse alterations. Lecture Notes in Computer Science (LNCS). volum 10270 LNCS.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Extended multispectral face presentation attack detection: An approach based on fusing information from individual spectral bands. 2017 20th International Conference on Information Fusion.
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Face Presentation Attack Detection by Exploring Spectral Signatures. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2017-July.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Face morphing versus face averaging: Vulnerability and detection. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2017-July.
Academic article
Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Bylappa Raja, Kiran; Busch, Christoph. (2017) Transferable deep convolutional neural network features for fingervein presentation attack detection. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Scherhag, Ulrich; Nautsch, Andreas; Rathgeb, Christian; Gomez-Barrero, Marta; Veldhuis, Raymond N.J.; Spreeuwers, Luuk; Schils, Maikel; Maltoni, Davide; Grother, Patrick; Marcel, Sebastien; Breithaupt, Ralph; Ramachandra, Raghavendra; Busch, Christoph. (2017) Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Scherhag, Ulrich; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gomez-Barrero, Marta; Rathgeb, Christian; Busch, Christoph. (2017) On the Vulnerability of Face Recognition Systems Towards Morphed Face Attacks. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) ConvNet Regression for Fingerprint Orientations. Image Analysis 20th Scandinavian Conference, SCIA 2017 Tromsø, Norway, June 12–14, 2017 Proceedings, Part I.
Academic chapter/article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) Deep expectation for estimation of fingerprint orientation fields. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) Intrinsic Limitations of Fingerprint Orientation Estimation. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) De-Convolutional Auto-Encoder for Enhancement of Fingerprint Samples. 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) Minutia-based Enhancement of Fingerprint Samples. 2017 International Carnahan Conference on Security Technology (ICCST).
Academic chapter/article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) Survey on the impact of fingerprint image enhancement. IET Biometrics. volum 7 (2).
Academic article
Sequeira, Ana F; Chen, Lulu; Ferryman, James; Wild, Peter; Alonso-Fernandez, Fernando; Bigun, Josef; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Pereira, Tiago de Freitas; Marcel, Sebastien; Behera, Sushree Sangeeta; Gour, Mahesh; Kanhangad, Vivek. (2017) Cross-Eyed 2017: Cross-Spectral Iris/Periocular Recognition Competition. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Stokkenes, Martin; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Sigaard, Morten; Busch, Christoph. (2017) Feature Level Fused Templates for Multi-Biometric System on Smartphones. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Stokkenes, Martin; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Sigaard, Morten; Gomez-Barrero, Marta; Busch, Christoph. (2017) Multi-biometric template protection on smartphones: An approach based on binarized statistical features and bloom filters. Lecture Notes in Computer Science (LNCS). volum 10125 LNCS.
Academic article
Vetrekar, Narayan; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Gad, R.S.; Busch, Christoph. (2017) Collaborative Representation of Grassmann Manifold Projection Metric for Robust Multi-spectral Face Recognition. Proceedings of the 10th International Conference on Security of Information and Networks, SIN'17.
Chapter
Vetrekar, Narayan; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gad, R.S.; Busch, Christoph. (2017) Extended Multi-spectral Imaging For Gender Classification Based On Image Set. Proceedings of the 10th International Conference on Security of Information and Networks, SIN'17.
Academic chapter/article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Assessing Face Image Quality for Smartphone based Face Recognition System. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data from Smartphones. SITIS 2016 The 12th International Conference on Signal-Image Technology & Internet-Based Systems; 28 November - 1 December 2016; Naples, Italy.
Academic chapter/article
Wasnik, Pankaj Shivdayal; Schäfer, Katharina; Ramachandra, Raghavendra; Busch, Christoph; Bylappa Raja, Kiran. (2017) Fusing Biometric Scores Using Subjective Logic for Gait Recognition on Smartphone. GI-Edition Lecture Notes in Informatics (LNI).
Academic article

2016

Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Biometric Recognition of Surgically Altered Periocular Region: A Comprehensive Study. 2016 International Conference on Biometrics (ICB) - Proceedings 13-16 June 2016 Halmstad, Sweden.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Collaborative representation of deep sparse filtered features for robust verification of smartphone periocular images. 2016 IEEE International Conference on Image Processing(ICIP)-Proceedings.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Dynamic Scale Selected Laplacian Decomposed Frequency Response for Cross-Smartphone Periocular Verification in Visible Spectrum. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Weighted Comparison Score Fusion for Accurate Verification of Surgically Altered Periocular Region. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2016) Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Statistical Filters. 2016 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Sequeira, Ana F; Chen, Lulu; Ferryman, James; Alonso-Fernandez, Fernando; Bigun, Josef; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Wild, Peter. (2016) Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition. GI-Edition Lecture Notes in Informatics (LNI). volum P-260.
Academic article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Eye region based multibiometric fusion to mitigate the effects of body weight variations in face recognition. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Gomez-Barrero, Marta; Rathgeb, Christian; Galbally, Javier; Busch, Christoph; Fierrez, Julian. (2016) Unlinkable and irreversible biometric template protection based on bloom filters. Information Sciences. volum 370-371.
Academic article
Haraksim, Rudolf; Anthonioz, Alexandre; Champod, Christophe; Olsen, Martin Aastrup; Ellingsgård, John; Busch, Christoph. (2016) Altered Fingerprint Detection - Algorithm Performance Evaluation. 2016 4th International Conference on Biometrics and Forensics (IWBF).
Academic chapter/article
Liu, Xinwei; Pedersen, Marius; Charrier, Christophe; Bours, Patrick; Busch, Christoph. (2016) The influence of fingerprint image degradations on the performance of biometric system and quality assessment. GI-Edition Lecture Notes in Informatics (LNI). volum P-260.
Academic article
Martiri, Edlira; Gomez-Barrero, Marta; Yang, Bian; Busch, Christoph. (2016) Biometric template protection based on Bloom filters and honey templates. IET Biometrics. volum 6 (1).
Academic article
Olsen, Martin Aastrup; Šmida, Vladimír; Busch, Christoph. (2016) Finger image quality assessment features - definitions and evaluation. IET Biometrics. volum 5 (2).
Academic article
Pedersen, Marius; Hardeberg, Jon Yngve; Busch, Christoph. (2016) Vision Security – the role of imaging for observer and observed. IS&T International Symposium on Electronic Imaging Science and Technology. volum Part F129934.
Academic article
Ramachandra, Raghavendra; Busch, Christoph. (2016) Learning deeply coupled autoencoders for smartphone based robust periocular verification. Proceedings of IEEE International Conference on Image Processing. volum 2016-August.
Academic article

2015

Bylappa Raja, Kiran; Raghavendra, Rachamandra; Alaya Cheikh, Faouzi; Busch, Christoph. (2015) Evaluation of Fusion Approaches for Face Recognition using Light Field Cameras. 2015 Colour and Visual Computing Symposium (CVCS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Iris imaging in visible spectrum using white LED. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Presentation attack detection using Laplacian decomposed frequency response for visible spectrum and Near-Infra-Red iris systems. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Time-Frequency Features of Laplacian Decomposition. SITIS 2015 - The 11th International Conference on Signal Image Technology & Internet System.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Video Presentation Attack Detection in Visible Spectrum Iris Recognition Using Magnified Phase Information. IEEE Transactions on Information Forensics and Security. volum 10 (10).
Academic article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2015) Fusion of Face and Periocular Information for Improved Authentication on Smartphones. 18th International Conference on Information Fusion (Fusion 2015).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2015) Multi-modal Authentication System for Smartphones Using Face, Iris and Periocular. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Vemuri, Vinay Krishna; Busch, Christoph. (2015) Smartphone based visible iris recognition using deep sparse filtering. Pattern Recognition Letters. volum 57.
Academic article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Busch, Christoph. (2015) Exploring the Usefulness of Light Field Camera for Biometrics : An Empirical Study on Face and Iris Recognition. IEEE Transactions on Information Forensics and Security.
Academic article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Busch, Christoph. (2015) Presentation Attack Detection for Face Recognition Using Light Field Camera. IEEE Transactions on Image Processing. volum 24 (3).
Academic article
Brömme, Arslan; Busch, Christoph; Rathgeb, Christian; Uhl, Andreas. (2015) BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group. Gesellschaft für Informatik. 2015. ISBN 978-3-88579-639-8. Lecture Notes in Informatics (P-245).
Scientific anthology
Gottschlich, Carsten; Mikaelyan, Anna; Olsen, Martin Aastrup; Bigun, Josef; Busch, Christoph. (2015) Improving Fingerprint Alteration Detection. 9th International Symposium on Image and Signal Processing and Analysis (ISPA 2015); September 7-9, 2015, Zagreb, Croatia.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2015) A Fingerprint Indexing Scheme with Robustness against Sample Translation and Rotation. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2015) A Novel Fingerprint Indexing Approach Focusing on Minutia Location and direction. 2015 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA); 23 - 25 March 2015, Hong Kong.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Rathgeb, Christian; Busch, Christoph. (2015) Towards generating protected fingerprint templates based on bloom filters. 3rd International Workshop on Biometrics and Forensics (IWBF2015);3‐4th March 2015, Gjøvik, Norway.
Academic chapter/article
Martiri, Edlira Nepravishta; Yang, Bian; Busch, Christoph. (2015) Protected Honey Face Templates. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Olsen, Martin Aastrup; Böckeler, Martin; Busch, Christoph. (2015) Predicting Dactyloscopic Examiner Fingerprint Image Quality Assessments. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Olsen, Martin Aastrup; Dusio, Marek; Busch, Christoph. (2015) Fingerprint skin moisture impact on biometric performance. 3rd International Workshop on Biometrics and Forensics (IWBF2015);3‐4th March 2015, Gjøvik, Norway.
Academic chapter/article
Raghavendra, Rachamandra; Avinash, Manasa; Marcel, Sebastien; Busch, Christoph. (2015) Finger vein liveness detection using motion magnification. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Exploring dorsal finger vein pattern for robust person recognition. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Face Image Resolution Enhancement based on Weighted Fusion of Wavelet Decomposition. 18th International Conference on Information Fusion (Fusion 2015).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Improved Face Recognition by Combining Information from Multiple Cameras in Automatic Border Control System. 12th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS); August 25-28, 2015; Karlsruhe, Germany.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Presentation Attack Detection Algorithms for Finger Vein Biometrics: A Comprehensive Study. SITIS 2015 - The 11th International Conference on Signal Image Technology & Internet System.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Robust Scheme for Iris Presentation Attack Detection Using Multiscale Binarized Statistical Image Features. IEEE Transactions on Information Forensics and Security. volum 10 (3-4).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Texture based features for robust palmprint recognition: a comparative study. EURASIP Journal on Multimedia and Information Security. volum 5.
Academic article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Busch, Christoph. (2015) An efficient finger vein indexing scheme based on unsupervised clustering. 2015 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA); 23 - 25 March 2015, Hong Kong.
Academic chapter/article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Busch, Christoph. (2015) Hand Dorsal Vein Recognition: Sensor, Algorithms and Evaluation. IEEE International Conference on Imaging Systems and Techniques (IST); 16-18 September 2015; Macau, China.
Academic chapter/article
Surbiryala, Jayachander; Raghavendra, Rachamandra; Busch, Christoph. (2015) Finger vein indexing based on binary features. 2015 Colour and Visual Computing Symposium (CVCS).
Academic chapter/article
Tome, P.; Raghavendra, Rachamandra; Busch, Christoph; Tirunagari, Santosh; Poh, Norman; Shekar, B. H.; Gragnaniello, D.; Sansone, Carlo; Verdoliva, L.; Marcel, S.. (2015) The 1st Competition on Counter Measures to Finger Vein Spoofing Attacks. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article

2014

Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2014) Binarized statistical features for improved iris and periocular recognition in visible spectrum. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2014) Smartphone Based Robust Iris Recognition in Visible Spectrum using Clustered K-means Features. BIOMS 2014, IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BIOMS) Proceedings; 17-17 Oct. 2014, Rome.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph; Mondal, Soumik. (2014) An Empirical Study of Smartphone Based Iris Recognition in Visible Spectrum. Proceedings of the 7th International Conference on Security of Information and Networks SIN'14 ; September, 9-11 2014 Glasgow/UK.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2014) Smartphone Authentication System Using Periocular Biometrics. International Conference of the Biometrics Special Interest Group (BIOSIG).
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Surbiryala, Jayachander; Busch, Christoph. (2014) A low-cost multimodal Biometric Sensor to capture Finger Vein and Fingerprint. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2014) Automatic Face Quality Assessment from Video using Gray Level Co-occurrence Matrix: An Empirical Study on Automatic Border Control System. 22nd International Conference on Pattern Recognition (ICPR); 24-28 Aug. 2014, Stockholm.
Academic chapter/article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Bylappa Raja, Kiran; Busch, Christoph. (2014) Novel Finger Vascular Pattern Imaging Device for Robust Biometric Verification. IEEE International Conference on Imaging Systems and Techniques (IST 20124); October 14-17, 2014; Santorini, Greece.
Academic chapter/article
Brömme, Arslan; Busch, Christoph. (2014) International Conference of the Biometrics Special Interest Group (BIOSIG). Gesellschaft für Informatik. 2014. ISBN 978-3-88579-624-4. Lecture Notes in Informatics (230).
Scientific anthology
Busch, Christoph. (2014) Biometrische Zugangskontrolle mit Smartphones. Datenschutz und Datensicherheit - DuD. volum 38 (7).
Popular scientific article
Danov, Ivan; Olsen, Martin Aastrup; Busch, Christoph. (2014) Interpretation of fingerprint image quality features extracted by self-organizing maps. Biometric and Surveillance Technology for Human and Activity Identification XI.
Academic chapter/article
Dusio, Marek; Olsen, Martin Aastrup; Busch, Christoph. (2014) Fingerprint sample quality assessment via ridge line count using Laplacian of Gaussian edge finding. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Ellingsgård, John; Sousedik, Ctirad; Busch, Christoph. (2014) Detecting fingerprint alterations by orientation field and minutiae orientation analysis. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Kakadiaris, Ioannis A.; Scheirer, Walter J.; Busch, Christoph. (2014) Biometric and Surveillance Technology for Human and Activity Identification XI. SPIE - International Society for Optical Engineering. 2014. ISBN 9781628410129. Proceedings of SPIE, the International Society for Optical Engineering (9075).
Scientific anthology
Li, Guoqiang; Busch, Christoph; Yang, Bian. (2014) A novel approach used for measuring fingerprint orientation of arch fingerprint. 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO); 26 – 30 May 2014, Opatija, Croatia.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2014) A score-level fusion fingerprint indexing approach based on minutiae vicinity and minutia cylinder-code. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Overgaard, Niclas; Sousedik, Ctirad; Busch, Christoph. (2014) Eulerian Video Magnification for Fingerprint Liveness Detection. Norsk Informasjonssikkerhetskonferanse (NISK).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Novel image fusion scheme based on dependency measure for robust multispectral palmprint recognition. Pattern Recognition. volum 47 (6).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection algorithm for face and iris biometrics. European Signal Processing Conference.
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection algorithm for face and iris biometrics. 2014 Proceedings of the 22nd European Signal Processing Conference (EUSIPCO).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection on visible spectrum iris recognition by exploring inherent characteristics of Light Field Camera. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Robust palmprint verification using sparse representation of binarized statistical features: a comprehensive study. Proceedings of the 2nd ACM workshop on Information hiding and multimedia security.
Academic chapter/article
Sousedik, Ctirad; Busch, Christoph. (2014) Presentation attack detection methods for fingerprint recognition systems: a survey. IET Biometrics.
Academic article
Sousedik, Ctirad; Busch, Christoph. (2014) Quality of Fingerprint Scans captured using Optical Coherence Tomography. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Wang, Jinghua; Olsen, Martin Aastrup; Busch, Christoph. (2014) Finger image quality based on singular point localization. Biometric and Surveillance Technology for Human and Activity Identification XI.
Academic chapter/article
Yang, Bian; Chu, Huiguang; Li, Guoqiang; Petrovic, Slobodan; Busch, Christoph. (2014) Cloud Password Manager Using Privacy-Preserved Biometrics. Proceedings of IEEE International Conference on Cloud Engineering (IC2E 2014); 10–14 March 2014, Boston, Massachusetts.
Academic chapter/article

2013

Bylappa Raja, Kiran; Raghavendra, Rachamandra; Alaya Cheikh, Faouzi; Yang, Bian; Busch, Christoph. (2013) Robust iris recognition using light-field camera. 2013 Colour and Visual Computing Symposium (CVCS), 5th and 6th September, 2013, Gjøvik, Norway.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Pflug, Anika; Yang, Bian; Busch, Christoph. (2013) 3D face reconstruction and multimodal person identification from video captured using smartphone camera. IEEE International Conference on Technologies for Homeland Security (HST);Waltham, MA, 12-14 Nov. 2013.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) A Novel Image Fusion Scheme For Robust Multiple Face Recognition With Light-field Camera. 16th International Conference on Information Fusion (FUSION 2013); 09 Jul-12 Jul 2013, Istanbul, Turkey.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Combining Iris and Periocular Recognition using Light Field Camera. Proceeding of the 2nd IAPR Asian Conference on Pattern Recognition (ACPR2013); November 5-8, 2013, Okinawa, Japan.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Comparative Evaluation of Super-Resolution Techniques For Multi-Face Recognition Using Light-Field Camera. 18th International Conference on Digital Signal Processing (DSP 2013); 1-3 July 2013, Santorini, Greece.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) GUCLF: a new light field face database. 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Improved face recognition at a distance using light field camera & super resolution schemes. Proceedings of the 6th International Conference on Security of Information and Networks.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Multi-face recognition at a distance using light-field camera. 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2013, Proceedings; 16-18 October 2013, Beijing, China.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Bylappa Raja, Kiran; Busch, Christoph. (2013) A New Perspective - Face Recognition with Light-Field Camera. Proceedings of International Conference on Biometrics (ICB); June 4-7, 2013, Madrid, SPAIN.
Academic chapter/article
Brömme, Arslan; Busch, Christoph. (2013) BIOSIG 2013 Proceedings of the 12th International Conference of the Biometrics Special Interest Group; 04.-06. September 2013 in Darmstadt, Germany. Gesellschaft für Informatik. 2013. ISBN 978-3-88579-606-0. Lecture Notes in Informatics (P-212).
Scientific anthology
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2013) Independent Performance Evaluation of Pseudonymous Identifier Fingerprint Verification Algorithms. Image Analysis and Recognition. 10th International Conference, ICIAR 2013, Póvoa do Varzim, Portugal, June 26-28, 2013. Proceedings.
Academic chapter/article
Hartung, Daniel; Tistarelli, Massimo; Busch, Christoph. (2013) Vein minutia cylinder-codes (V-MCC). Proceedings of International Conference on Biometrics (ICB); June 4-7, 2013, Madrid, SPAIN.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2013) Autocorrelation and DCT based quality metrics for fingerprint samples generated by smartphones. 18th International Conference on Digital Signal Processing (DSP 2013); 1-3 July 2013, Santorini, Greece.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2013) Lightweight Quality Metrics for Smartphone Camera based Fingerprint Samples. 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2013, Proceedings; 16-18 October 2013, Beijing, China.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Olsen, Martin Aastrup; Busch, Christoph. (2013) Quality Assessment for Fingerprints Collected by Smartphone Cameras. Proceedings of IEEE Conference on Computer Vision and Pattern Recognition Workshop CVPRW 2013; 23-28 June 2013, Portland, Oregon, USA.
Academic chapter/article
Olsen, Martin Aastrup; Tabassi, Elham; Makarov, Anton; Busch, Christoph. (2013) Self-Organizing Maps for Fingerprint Image Quality Assessment. Proceedings of IEEE Conference on Computer Vision and Pattern Recognition Workshop CVPRW 2013; 23-28 June 2013, Portland, Oregon, USA.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph; Yang, Bian. (2013) Scaling-Robust Fingerprint Verification with Smartphone Camera in Real-life Scenarios. Sixth International Conference on Biometrics: Theory, Applications and Systems(BTAS); September 29-October 2, 2013; Washington DC, USA.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Busch, Christoph. (2013) Robust “On-the-Fly” person identification using Sparse Representation. Proceedings of the IEEE International Conference on Multimedia and Expo Workshops (ICMEW 2013);July 15 to 19, 2013, San Jose, California, USA.
Academic chapter/article
Sousedik, Ctirad; Breithaupt, Ralph; Busch, Christoph. (2013) Volumetric Fingerprint Data Analysis using Optical Coherence Tomography. BIOSIG 2013 Proceedings of the 12th International Conference of the Biometrics Special Interest Group; 04.-06. September 2013 in Darmstadt, Germany.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bringer, Julien; Kindt, Els; Belser, Willem Ronald; Seidel, Uwe; Springmann, Edward; Rabeler, Uwe; Wolf, Andreas; Aukrust, Magnar. (2013) Towards standardizing trusted evidence of identity. Proceedings of the 2013 ACM workshop on Digital identity management DIM '13.
Academic chapter/article
Yang, Bian; Li, Guoqiang; Busch, Christoph. (2013) Qualifying fingerprint samples captured by smartphone cameras. IEEE Proceedings of International Conference on Image Processing (ICIP), 15-18 Sep 18, 2013; Melbourne, Australia.
Academic chapter/article

2012

Busch, Christoph; Brauckman, Michael; Veldhuis, Raymond N.J.; Deravi, Farzin; Kevenaar, Tom; Nouak, Alexander; Seibert, Helmut; Weber, Frank; Suchier, Jean-Marc. (2012) Towards a more Secure Border Control with 3D Face Recognition. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Derawi, Mohammad; Yang, Bian; Busch, Christoph. (2012) Fingerprint Recognition with Embedded Cameras on Mobile Phones. Security and Privacy in Mobile Information and Communication Systems. Third International ICST Conference, MobiSec 2011, Aalborg, Denmark, May 17-19, 2011, Revised Selected Papers.
Academic chapter/article
Hartung, Daniel; Aastrup Olsen, Martin; Xu, T.; Nguyen, Hai Thanh; Busch, Christoph. (2012) Comprehensive analysis of spectral minutiae for vein pattern recognition. IET Biometrics. volum 1 (1).
Academic article
Hartung, Daniel; Busch, Christoph. (2012) Biometric Transaction Authentication Protocol: Formal Model Verification and “Four-Eyes” Principle Extension. Financial Cryptography and Data Security FC 2011 Workshops, RLCPS and WECSR 2011, Rodney Bay, St. Lucia, February 28 - March 4, 2011, Revised Selected Papers.
Academic chapter/article
Hartung, Daniel; Pflug, Anika; Busch, Christoph. (2012) Vein Pattern Recognition Using Chain Codes, Spatial Information and Skeleton Fusing. Sicherheit 2012: Sicherheit, Schutz und Zuverlässigkeit Beiträge der 6. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.V. (GI); 7.–9. März 2012, Darmstadt.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Raghavendra, Rachamandra; Busch, Christoph. (2012) Testing Mobile Phone Camera Based Fingerprint Recognition under Real-Life Scenarios. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Li, Xue; Yang, Bian; Busch, Christoph. (2012) Interoperable Protected Fingerprint Minutiae Templates. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Li, Xue; Yang, Bian; Busch, Christoph. (2012) On Reliability of Minutiae Based Fingerprint Features. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Olsen, Martin Aastrup; Xu, Haiyun; Busch, Christoph. (2012) Gabor Filters as Candidate Quality Measure for NFIQ 2.0. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Pflug, Anika; Back, Philip Michael; Busch, Christoph. (2012) Towards Making HCS Ear Detection Robust Against Rotation. The 46th Annual IEEE International Carnahan Conference on Security Technology (ICCST); 15-18 October 2012; Boston USA.
Academic chapter/article
Pflug, Anika; Hartung, Daniel; Busch, Christoph. (2012) Feature extraction from vein images using spatial information and chain codes. Information Security Technical Report. volum 17 (1-2).
Academic article
Pflug, Anika; Winterstein, Adrian; Busch, Christoph. (2012) Ear Detection in 3D Profile Images based on Surface Curvature. Proceedings of the 2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP); 18-20 July 2012; Piraeus-Athens, Greece.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Busch, Christoph. (2012) Accurate face detection in video based on likelihood assessment. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Simoens, Koen; Yang, Bian; Zhou, Xuebing; Beato, Filipe; Busch, Christoph; Newton, Elaine M.; Preneel, Bart. (2012) Criteria Towards Metrics for Benchmarking Template Protection Algorithms. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2012) Generalized fingerprint minutiae vicinities. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Yang, Bian; Busch, Christoph; Groot, Koen de; Xu, Haiyun; Veldhuis, Raymond N.J.. (2012) Performance Evaluation of Fusing Protected Fingerprint Minutiae Templates on the Decision Level. Sensors. volum 12 (5).
Academic article
Yang, Bian; Li, Xue; Busch, Christoph. (2012) Collecting fingerprints for recognition using mobile phone cameras. Proceedings of SPIE, the International Society for Optical Engineering. volum 8304.
Academic article
Yang, Bian; Rajbhandari, Lisa; Busch, Christoph; Zhou, Xuebing. (2012) Privacy Implications of Identity References in Biometrics Databases. Proceedings of the 2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP); 18-20 July 2012; Piraeus-Athens, Greece.
Academic chapter/article

2011

Aastrup Olsen, Martin; Hartung, Daniel; Busch, Christoph; Larsen, Rasmus. (2011) Convolution Approach for Feature Detection in Topological Skeletons Obtained from Vascular Patterns. 2011 IEEE Workshop on Computational Intelligence in Biometrics and Identity Management (CIBIM 2011), Proceedings.
Academic chapter/article
Brömme, Arslan; Busch, Christoph. (2011) BIOSIG 2011, Proceedings - International Conference of the Biometrics Special Interest Group; 8.-9. September 2011 in Darmstadt. Gesellschaft für Informatik. 2011. ISBN 978-3-88579-285-7. Lecture Notes in Informatics (191).
Scientific anthology
Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick; Yang, Bian. (2011) Fusion in fingerprint authentication: two finger types vs. two scanner types. SAC'11 The 2011 ACM Symposium on Applied Computing; TaiChung, Taiwan — March 21 - 24, 2011.
Academic chapter/article
Hartung, Daniel; Aastrup Olsen, Martin; Xu, Haiyun; Busch, Christoph. (2011) Spectral Minutiae for Vein Pattern Recognition. IJCB 2011, Proceedings of the International Joint Conference on Biometrics.
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2011) Biometrische Fingererkennung - Fusion von Fingerabdruck, Fingervenen - und Fingergelenkbild. Sicher in die digitale welt von morgen.
Academic chapter/article
Hartung, Daniel; Martin, Sophie; Busch, Christoph. (2011) Quality Estimation for Vascular Pattern Recognition. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Nickel, Claudia; Derawi, Mohammad; Bours, Patrick; Busch, Christoph. (2011) Scenario test of accelerometer-based biometric gait recognition. Proceedings of the 3rd International Workshop On Securityand Communication Networks (IWSCN 2011), 18-20 May, 2011, Gjøvik, Norway.
Academic chapter/article
Olsen, Martin; Busch, Christoph. (2011) Deficiencies in NIST Fingerprint Image Quality Algorithm. Sicher in die digitale welt von morgen.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2011) AUGMENTED FINGERPRINT MINUTIAE VICINITY. IEEE Transactions on Image Processing.
Academic article
Yang, Bian; Busch, Christoph. (2011) Augmented fingerprint minutiae vicinity. Proceedings of 18th IEEE Int. Conf. Image Processing, 2011.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2011) Keyed Scalable Minutiae Coding. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Yang, Bian; Busch, Christoph; Groot, Koen de; Xu, Haiyun; Veldhuis, Raymond N.J.. (2011) Decision Level Fusion of Fingerprint Minutiae Based Pseudonymous Identifiers. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Yang, Bian; Chen, Zhibo; Busch, Christoph. (2011) Raster Image Representation of Fingerprint Minutiae. SAC'11 The 2011 ACM Symposium on Applied Computing; TaiChung, Taiwan — March 21 - 24, 2011.
Academic chapter/article
Zhou, Xuebing; Kuijper, Arjan; Veldhuis, Raymond N.J.; Busch, Christoph. (2011) Quantifying Privacy and Security of Biometric Fuzzy Commitment. IJCB 2011, Proceedings of the International Joint Conference on Biometrics.
Academic chapter/article

2010

Aastrup Olsen, Martin; Hartung, Daniel; Busch, Christoph; Larsen, Rasmus. (2010) Contrast Enhancement and Metrics for Biometric Vein Pattern Recognition. Advanced Intelligent Computing Theories and Applications.
Academic chapter/article
Abt, Sebastian; Busch, Christoph; Nickel, Claudia. (2010) Applikation des DBSCAN Clustering-Verfahrens zur Generierung von Ground-Truth Fingerabdruck-Minutien. BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany.
Academic chapter/article
Brömme, Arslan; Busch, Christoph. (2010) BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany. Bonner Köllen Verlag. 2010. ISBN 978-3-88579-258-1. Lecture Notes in Informatics (164).
Scientific anthology
Busch, Christoph; Hartung, Daniel. (2010) Biometrische Nachrichten-Authentisierung. Sicherheit 2010: Sicherheit, Schutz und Zuverlässigkeit.
Academic chapter/article
Derawi, Mohammad; Gafurov, Davrondzhon; Larsen, Rasmus; Busch, Christoph; Bours, Patrick. (2010) Fusion of gait and fingerprint for user authentication on mobile devices. 2nd International Workshop On Security and Communication networks (IWSCN), May 26-28, 2010, Karlstad, Sweden.
Academic chapter/article
Derawi, Mohammad; Nickel, Claudia; Bours, Patrick; Busch, Christoph. (2010) Unobtrusive User-Authentication on Mobile Phones Using Biometric Gait Recognition. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) GUC100 Multi-scanner Fingerprint Database for In-House (Semi-public) Performance and Interoperability Evaluation. 10th International Conference on Computational Science and its Applications : ICCSA 2010, Fukuoka, Japan, March 23-26, 2010.
Academic chapter/article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) Impact of Finger Type in Fingerprint Authentication. Communications in Computer and Information Science. volum 122.
Academic article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) Impact of Finger Type in Fingerprint Authentication. Security Technology, Disaster Recovery and Business Continuity.
Academic chapter/article
Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick; Yang, Bian. (2010) Fusion in Fingerprint Authentication: Two Finger Scenarios. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Gafurov, Davrondzhon; Yang, Bian; Bours, Patrick; Busch, Christoph. (2010) Independent Performance Evaluation of Fingerprint Verification at the Minutiae and Pseudonymous Identifier Levels. IEEE International Conference on Systems, Man and Cybernetics (SMC).
Academic article
Gafurov, Davrondzhon; Yang, Bian; Bours, Patrick; Busch, Christoph. (2010) Independent Performance Evaluation of Fingerprint verification at the minutiae and pseudonymous identifier levels. 2010 IEEE International Conference on Systems Man and Cybernetics (SMC 2010).
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2010) Biometric Transaction Authentication Protocol. Emerging Security Information Systems and Technologies (SECURWARE), 2010 Fourth International Conference on.
Academic chapter/article
Hirzel, Jan; Hartung, Daniel; Busch, Christoph. (2010) Fingerprint Recognition with Cellular Partitioning and Co-Sinusoidal Triplets. BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany.
Academic chapter/article
Mairaj, Danish; Wolthusen, Stephen; Busch, Christoph. (2010) Teeth Segmentation and Feature Extraction for Odontological Biometrics. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Riedmüller, Reinhard; Seeger, Mark M.; Baier, Harald; Busch, Christoph; Wolthusen, Stephen. (2010) Constraints on autonomous use of standard GPU components for asynchronous observations and intrusion detection. 2nd International Workshop On Security and Communication networks (IWSCN), May 26-28, 2010, Karlstad, Sweden.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon. (2010) Robust minutiae hash for fingerprint template protection. SPIE Proceedings of Media Forensics and Security II.
Academic chapter/article
Yang, Bian; Busch, Christoph; Gafurov, Davrondzhon; Bours, Patrick. (2010) Renewable Minutiae Templates with Tunable Size and Security. Proceedings of the 20th International Conference on Pattern Recognition (ICPR) 2010.
Academic chapter/article
Yang, Bian; Busch, Christoph; Niu, Xia-Mu. (2010) Joint reversible data hiding and image encryption. SPIE Proceedings of Media Forensics and Security II.
Academic chapter/article
Yang, Bian; Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick. (2010) Encrypting Fingerprint Minutiae Templates by Random Quantization. Communications in Computer and Information Science. volum 87 (5).
Academic article
Yang, Bian; Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick. (2010) Encrypting Fingerprint Minutiae Templates by Random Quantization. Networked Digital Technologies : Second International Conference, NDT 2010, Prague, Czech Republic, July 7-9, 2010. Proceedings, Part I.
Academic chapter/article
Yang, Bian; Hartung, Daniel; Simoens, Koen; Busch, Christoph. (2010) Dynamic random projection for biometric template protection. Biometrics: Theory, Applications, and Systems (BTAS), 2010 Fourth IEEE International Conference on Biometrics: Theory, Applications and Systems.
Academic chapter/article

2009

Breebaart, Jeroen; Yang, Bian; Buhan-Dulman, Ileana; Busch, Christoph. (2009) Biometric template protection: The need for open standards. Datenschutz und Datensicherheit - DuD. volum 33 (5).
Article
Busch, Christoph. (2009) Fallstudie - Gesichtserkennung beim biometrischen Reisepass. eDemocracy & eGovernment.
Academic chapter/article
Busch, Christoph; Lodrova, Dana; Tabassi, Elham; Krodel, Wolfgang. (2009) Semantic Conformance Testing for Finger Minutiae Data. 1st International Workshop on Security and Communication Networks.
Academic chapter/article
Busch, Christoph; Wolthusen, Stephen. (2009) Non-Forensic Odontological Biometrics. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2009) Why Vein Recognition Needs Privacy Protection. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Lodrova, Dana; Busch, Christoph; Tabassi, Elham; Krodel, Wolfgang; Drahansky, Martin. (2009) Semantic Conformance Testing Methodology for Finger Minutiae Data. BIOSIG 2009, Proceedings of the Special Interest Group on Biometrics ans Electronic Signatures.
Academic chapter/article
Wang, Zhifang; Han, Qi; Li, Q.; Niu, Xia-Mu; Busch, Christoph. (2009) Complex common vector for multimodal biometric recognition. Electronics Letters. volum 45 (10).
Academic article
Wang, Zhifang; Han, Qi; Niu, Xia-Mu; Busch, Christoph. (2009) Feature-Level Fusion of Iris and Face for Personal Identification. Advances in Neural Networks.
Academic chapter/article
Wang, Zhifang; Han, Qi; Niu, Xia-Mu; Busch, Christoph. (2009) Template Protection for Multimodal Biometric System. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2009) Parameterized geometric alignment for minutiae-based fingerprint template protection. BTAS '09. IEEE 3rd International Conference on Biometrics: Theory, Applications, and Systems.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon. (2009) Non-invertible Geometrical Transformation for Fingerprint Minutiae Template Protection. 1st International Workshop on Security and Communication Networks.
Academic chapter/article
Yang, Bian; Busch, Christoph; Derawi, Mohammad; Gafurov, Davrondzhon; Bours, Patrick. (2009) Geometric-Aligned Cancelable Fingerprint Templates. Image Analysis and Processing ¿ ICIAP 2009.
Academic chapter/article
Yang, Bian; Busch, Christoph; Niu, Xia-Mu. (2009) Perceptual image encryption via reversible histogram spreading. ISPA 2009. Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis.
Academic chapter/article
Yang, Bian; Zhou, Chong-Qing; Busch, Christoph; Niu, Xia-Mu. (2009) Transparent and perceptually enhanced jpeg image encryption. DSP 2009 Proceedings: 16th International Conferenceon Digital Signal Processing Proceedings.
Academic chapter/article
Zhou, Xuebing; Wolthusen, Stephen; Busch, Christoph; Kuijper, Arjan. (2009) A Security Analysis of Biometric Template Protection Schemes. Image Analysis and Recognition.
Academic chapter/article
Zhou, Xuebing; Wolthusen, Stephen; Busch, Christoph; Kuijper, Arjan. (2009) Feature Correlation Attack on Biometric Privacy Protection Schemes. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article

2008

Delvaux, Nicolas; Chabanne, Herve; Bringer, Julien; Kindarji, Brune; Breebaart, Jeroen; Akkermans, Ton; van der Veen, M.; Veldhuis, R.; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon; Yang, Bian; Rust, Carsten; Lindeberg, Patrik; Midgren, Johannes; Kindt, Els; Simoens, Koen; Stern, Julilen; Cucinelli, Bruno; Skepastianos, Dimitrios. (2008) Pseudo Identities based on Fingerprint Characteristics. IIH-MSP 2008 : 2008 Fourth International Conference on Intelligent Information Hiding and Multimedia Signal Processing : 15-17 August 2008, Harbin, China.
Academic chapter/article
Franssen, Thomas; Zhou, Xuebing; Busch, Christoph. (2008) Fuzzy Vault for 3D Face Recognition Systems. IIH-MSP 2008 : 2008 Fourth International Conference on Intelligent Information Hiding and Multimedia Signal Processing : 15-17 August 2008, Harbin, China.
Academic chapter/article
Kevenaar, Tom; van der Veen, M.; Zhou, Xuebing; Busch, Christoph. (2008) Privacy for Biometric Identification Information. ?. volum 32 (6).
Article
Wang, Zhifang; Chen, Shenghong; Busch, Christoph; Niu, Xia-Mu. (2008) Performance Evaluation of Fingerprint Enhancement Algorithms. CISP 2008 : Proceedings, First International Congress on Image and Signal Processing, 27-30 May 2008, Sanya, Hainan, China.
Academic chapter/article

Scientific articles

Alonso-Fernandez, Fernando; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Bigun, Josef; Vera-Rodriguez, Ruben; Fierrez, Julian. (2022) Cross-sensor periocular biometrics in a global pandemic: Comparative benchmark and novel multialgorithmic approach. Information Fusion. volum 83-84.
Academic article
Bauspieß, Pia; Kolberg, Jascha; Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph Günther. (2022) Privacy-Preserving Preselection for Protected Biometric Identification Using Public-Key Encryption with Keyword Search. IEEE Transactions on Industrial Informatics.
Academic article
Hassanpour, Ahmad; Daryani, Amir Etefaghi; Mirmahdi, Mahdieh; Raja, Kiran; Yang, Bian; Busch, Christoph; Fierrez, Julian. (2022) E2F-GAN: Eyes-to-Face Inpainting via Edge-Aware Coarse-to-Fine GANs. IEEE Access. volum 10.
Academic article
Hassanpour, Ahmad; Moradikia, Majid; Yang, Bian; Abdelhadi, Ahmed; Busch, Christoph; Fierrez, Julian. (2022) Differential Privacy Preservation in Robust Continual Learning. IEEE Access. volum 10.
Academic article
Kirfel, Alexander; Scheer, Tobias; Jung, Norbert; Busch, Christoph. (2022) Robust Identification and Segmentation of the Outer Skin Layers in Volumetric Fingerprint Data. Sensors. volum 22 (21).
Academic article
Myhrvold, Henning; Zhang, Haoyu; Tapia, Juan; Ramachandra, Raghavendra; Busch, Christoph Günther. (2022) Explainable Visualization for Morphing Attack Detection. Norsk Informasjonssikkerhetskonferanse (NISK).
Academic article
Osorio-Roig, Daile; Rathgeb, Christian; Drozdowski, Pawel; Terhorst, Philipp; Struc, Vitomir; Busch, Christoph. (2022) An Attack on Facial Soft-Biometric Privacy Enhancement. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 4 (2).
Academic article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Sarvaiya, Anjali; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2022) Unsupervised Denoising for Super-Resolution (UDSR) of Real-World Images. IEEE Access. volum 10.
Academic article
Qin, Le; Peng, Fei; Long, Min; Ramachandra, Raghavendra; Busch, Christoph. (2022) Vulnerabilities of Unattended Face Verification Systems to Facial Components-based Presentation Attacks: An Empirical Study. ACM Transactions on Privacy and Security (TOPS). volum 25 (1).
Academic article
Raja, Kiran; Gupta, Gourav; Venkatesh, Sushma; Ramachandra, Raghavendra; Busch, Christoph. (2022) Towards generalized morphing attack detection by learning residuals. Image and Vision Computing. volum 126.
Academic article
Raja, Kiran; Mudgalgundurao, Raghavendra; Busch, Christoph. (2022) Towards better and unlinkable protected biometric templates using label-assisted discrete hashing. IET Biometrics. volum 11 (1).
Academic article
Busch, Christoph; Czajka, Adam; Deravi, Farzin; Drozdowski, Pawel; Gomez‐Barrero, Marta; Hasse, Georg; Henniger, Olaf; Kindt, Els; Kolberg, Jascha; Nouak, Alexander; Raja, Kiran; Ramachandra, Raghavendra; Rathgeb, Christian; Salomon, Jean; Veldhuis, Raymond Nicolaas Johan. (2021) A response to the European Data Protection Supervisor ‘Misunderstandings in Biometrics’ by the European Association for Biometrics. IET Biometrics. volum 11 (1).
Academic article
Chudasama, Vishal; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) Compact and progressive network for enhanced single image super-resolution—ComPrESRNet. The Visual Computer.
Academic article
Grimmer, Marcel; Ramachandra, Raghavendra; Busch, Christoph. (2021) Deep Face Age Progression: A Survey. IEEE Access. volum 9.
Academic article
Kolberg, Jascha; Grimmer, Marcel; Gomez-Barrero, Marta; Busch, Christoph. (2021) Anomaly Detection with Convolutional Autoencoders for Fingerprint Presentation Attack Detection. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (2).
Academic article
Mandalapu, Hareesh; Reddy, P. N. Aravinda; Ramachandra, Raghavendra; Rao, Krothapalli Sreenivasa; Mitra, Pabitra; Prasanna, S. R. Mahadeva; Busch, Christoph. (2021) Multilingual Audio-Visual Smartphone Dataset and Evaluation. IEEE Access. volum 9.
Academic article
Patel, Heena; Chudasama, Vishal; Prajapati, Kalpesh; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) ThermISRnet: An efficient thermal image super-resolution network. Optical Engineering: The Journal of SPIE. volum 60 (7).
Academic article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2021) Direct Unsupervised Super-Resolution Using Generative Adversarial Network (DUS-GAN) for Real-World Data. IEEE Transactions on Image Processing. volum 30.
Academic article
Qin, Le; Peng, Fei; Venkatesh, Sushma; Ramachandra, Raghavendra; Long, Min; Busch, Christoph. (2021) Low Visual Distortion and Robust Morphing Attacks Based on Partial Face Image Manipulation. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (1).
Academic article
Raja, Kiran; Ferrara, Matteo; Franco, Annalisa; Spreeuwers, Luuk; Batskos, Ilias; Wit, Florens de; Gomez-Barrero, Marta; Scherhag, Ulrich; Fischer, Daniel; Venkatesh, Sushma; Singh, Jag Mohan; Li, Guoqiang; Bergeron, Loïc; Isadskiy, Sergey; Ramachandra, Raghavendra; Rathgeb, Christian; Frings, Dinusha; Seidel, Uwe; Knopjes, Fons; Veldhuis, Raymond N.J.; Maltoni, Davide; Busch, Christoph. (2021) Morphing Attack Detection-Database, Evaluation Platform, and Benchmarking. IEEE Transactions on Information Forensics and Security. volum 16.
Academic article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph. (2021) Face Morphing Attack Generation and Detection: A Comprehensive Survey. IEEE transactions on technology and society. volum 2 (3).
Academic article
Zhang, Haoyu; Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Damer, Naser; Busch, Christoph. (2021) MIPGAN—Generating Strong and High Quality Morphing Attacks Using Identity Prior Driven GAN. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 3 (3).
Academic article
Auksorius, Egidijus; Raja, Kiran; Topcu, Berkay; Ramachandra, Raghavendra; Busch, Christoph; Boccara, Claude A. (2020) Compact and Mobile Full-Field Optical Coherence Tomography Sensor for Subsurface Fingerprint Imaging. IEEE Access. volum 8.
Academic article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) Collaborative representation of blur invariant deep sparse features for periocular recognition from smartphones. Image and Vision Computing. volum 101.
Academic article
Drozdowski, Pawel; Rathgeb, Christian; Mokroß, Benedikt-Alexander; Busch, Christoph. (2020) Multi-biometric Identification with Cascading Database Filtering. IEEE Transactions on Biometrics, Behavior, and Identity Science. volum 2 (3).
Academic article
Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) Fused Spectral Features in Kernel Weighted Collaborative Representation for Gender Classification Using Ocular Images. Advances in Intelligent Systems and Computing. volum 1022.
Academic article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph. (2020) Single image face morphing attack detection using ensemble of features. 2020 IEEE 23rd International Conference on Information Fusion (FUSION).
Academic article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Spreeuwers, Luuk; Veldhuis, Raymond; Busch, Christoph. (2020) Detecting morphed face attacks using residual noise from deep multi-scale context aggregation network. 2020 IEEE Winter Conference on Applications of Computer Vision (WACV).
Academic article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Anchored kernel hashing for cancelable template protection for cross-spectral periocular data. Lecture Notes in Computer Science (LNCS). volum 11188 LNCS.
Academic article
Galdi, Chiara; Chiesa, Valeria; Busch, Christoph; Correia, Paulo Lobato; Dugelay, Jean-Luc; Guillemot, Christine. (2019) Light fields for face analysis. Sensors. volum 19 (12).
Academic article
Raja, Kiran; Raghavendra, R.; Auksorius, Egidijus; Boccara, Claude; Busch, Christoph. (2019) Two Stream Convolutional Neural Network for Full Field Optical Coherence Tomography Fingerprint Recognition. IEEE Xplore digital library.
Academic article
Raja, Kiran; Ramachandra, Raghavendra; Auksorius, Egidijus; Busch, Christoph. (2019) Subsurface and layer intertwined template protection using inherent properties of full-field optical coherence tomography fingerprint imaging. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2019-.
Academic article
Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Obtaining Stable Iris Codes Exploiting Low-Rank Tensor Space and Spatial Structure Aware Refinement for Better Iris Recognition. IEEE Xplore digital library.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Busch, Christoph. (2019) Design and Development of Low-Cost Sensor to Capture Ventral and Dorsal Finger Vein for Biometric Authentication. IEEE Sensors Journal. volum 19 (15).
Academic article
Vetrekar, Narayan; Ramachandra, Raghavendra; Raja, Kiran; Venkatesh, Sushma; Gad, Rajendra; Busch, Christoph. (2019) Visible to band gender classification: An extensive experimental evaluation based on multi-spectral imaging. IEEE Xplore digital library.
Academic article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2018) Towards a Cancelable Template Protection Across NIR to Visible Spectrum Using Anchored Kernel Hashing – A Study on Cross-Spectral Periocular Images. Advances in Intelligent Systems and Computing. volum 1024.
Academic article
Ramachandra, Raghavendra; Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2018) Improved ear verification after surgery - An approach based on collaborative representation of locally competitive features. Pattern Recognition. volum 83.
Academic article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) Detecting Face Morphing Attacks with Collaborative Representation of Steerable Features. Advances in Intelligent Systems and Computing. volum 1022.
Academic article
Ramachandra, Raghavendra; Vetrekar, Narayan; Bylappa Raja, Kiran; Gad, Rajendra S; Busch, Christoph. (2018) Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures. International Conference on Pattern Recognition. volum 2018-August.
Academic article
Stokkenes, Martin; Ramachandra, Raghavendra; Busch, Christoph. (2018) Biometric Transaction Authentication using Smartphones. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Thorsen, Tommy Arild Garden; Wasnik, Pankaj Shivdayal; Busch, Christoph; Ramachandra, Raghavendra; Bylappa Raja, Kiran. (2018) Assessing Face Image Quality with LSTMs. Norsk Informasjonssikkerhetskonferanse (NISK). volum 11.
Academic article
Wasnik, Pankaj Shivdayal; Stokkenes, Martin; Dunfjeld, Mihkal; Ramachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2018) Baseline Evaluation of Smartphone based Finger-photo Verification System. Norsk Informasjonssikkerhetskonferanse (NISK). volum 11.
Academic article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification. Pattern Recognition Letters. volum 91.
Academic article
Alonso-Fernandez, Fernando; Bylappa Raja, Kiran; Busch, Christoph; Bigun, Josef. (2017) Log-Likelihood Score Level Fusion for Improved Cross-Sensor Smartphone Periocular Recognition. European Signal Processing Conference.
Academic article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Bloom Filter-based Search Structures for Indexing and Retrieving Iris-Codes. IET Biometrics.
Academic article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Sic-Gen: A Synthetic Iris-Code Generator. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Gomez-Barrero, Marta; Rathgeb, Christian; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Biometric Symmetry: Implications on Template Protection. European Signal Processing Conference.
Academic article
Gomez-Barrero, Marta; Rathgeb, Christian; Li, Guoqiang; Ramachandra, Raghavendra; Galbally, Javier; Busch, Christoph. (2017) Multi-biometric template protection based on bloom filters. Information Fusion. volum 42.
Academic article
Ramachandra, Raghavendra; Busch, Christoph. (2017) Presentation Attack Detection Methods for Face Recognition Systems: A Comprehensive Survey. ACM Computing Surveys. volum 50 (1).
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Collaborative representation of statistically independent filters? response: An application to face recognition under illicit drug abuse alterations. Lecture Notes in Computer Science (LNCS). volum 10270 LNCS.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Face Presentation Attack Detection by Exploring Spectral Signatures. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2017-July.
Academic article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). volum 2017-July.
Academic article
Scherhag, Ulrich; Nautsch, Andreas; Rathgeb, Christian; Gomez-Barrero, Marta; Veldhuis, Raymond N.J.; Spreeuwers, Luuk; Schils, Maikel; Maltoni, Davide; Grother, Patrick; Marcel, Sebastien; Breithaupt, Ralph; Ramachandra, Raghavendra; Busch, Christoph. (2017) Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) Intrinsic Limitations of Fingerprint Orientation Estimation. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) Survey on the impact of fingerprint image enhancement. IET Biometrics. volum 7 (2).
Academic article
Stokkenes, Martin; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Sigaard, Morten; Gomez-Barrero, Marta; Busch, Christoph. (2017) Multi-biometric template protection on smartphones: An approach based on binarized statistical features and bloom filters. Lecture Notes in Computer Science (LNCS). volum 10125 LNCS.
Academic article
Wasnik, Pankaj Shivdayal; Schäfer, Katharina; Ramachandra, Raghavendra; Busch, Christoph; Bylappa Raja, Kiran. (2017) Fusing Biometric Scores Using Subjective Logic for Gait Recognition on Smartphone. GI-Edition Lecture Notes in Informatics (LNI).
Academic article
Sequeira, Ana F; Chen, Lulu; Ferryman, James; Alonso-Fernandez, Fernando; Bigun, Josef; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Wild, Peter. (2016) Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition. GI-Edition Lecture Notes in Informatics (LNI). volum P-260.
Academic article
Gomez-Barrero, Marta; Rathgeb, Christian; Galbally, Javier; Busch, Christoph; Fierrez, Julian. (2016) Unlinkable and irreversible biometric template protection based on bloom filters. Information Sciences. volum 370-371.
Academic article
Liu, Xinwei; Pedersen, Marius; Charrier, Christophe; Bours, Patrick; Busch, Christoph. (2016) The influence of fingerprint image degradations on the performance of biometric system and quality assessment. GI-Edition Lecture Notes in Informatics (LNI). volum P-260.
Academic article
Martiri, Edlira; Gomez-Barrero, Marta; Yang, Bian; Busch, Christoph. (2016) Biometric template protection based on Bloom filters and honey templates. IET Biometrics. volum 6 (1).
Academic article
Olsen, Martin Aastrup; Šmida, Vladimír; Busch, Christoph. (2016) Finger image quality assessment features - definitions and evaluation. IET Biometrics. volum 5 (2).
Academic article
Pedersen, Marius; Hardeberg, Jon Yngve; Busch, Christoph. (2016) Vision Security – the role of imaging for observer and observed. IS&T International Symposium on Electronic Imaging Science and Technology. volum Part F129934.
Academic article
Ramachandra, Raghavendra; Busch, Christoph. (2016) Learning deeply coupled autoencoders for smartphone based robust periocular verification. Proceedings of IEEE International Conference on Image Processing. volum 2016-August.
Academic article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Video Presentation Attack Detection in Visible Spectrum Iris Recognition Using Magnified Phase Information. IEEE Transactions on Information Forensics and Security. volum 10 (10).
Academic article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Vemuri, Vinay Krishna; Busch, Christoph. (2015) Smartphone based visible iris recognition using deep sparse filtering. Pattern Recognition Letters. volum 57.
Academic article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Busch, Christoph. (2015) Exploring the Usefulness of Light Field Camera for Biometrics : An Empirical Study on Face and Iris Recognition. IEEE Transactions on Information Forensics and Security.
Academic article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Busch, Christoph. (2015) Presentation Attack Detection for Face Recognition Using Light Field Camera. IEEE Transactions on Image Processing. volum 24 (3).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Robust Scheme for Iris Presentation Attack Detection Using Multiscale Binarized Statistical Image Features. IEEE Transactions on Information Forensics and Security. volum 10 (3-4).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Texture based features for robust palmprint recognition: a comparative study. EURASIP Journal on Multimedia and Information Security. volum 5.
Academic article
Overgaard, Niclas; Sousedik, Ctirad; Busch, Christoph. (2014) Eulerian Video Magnification for Fingerprint Liveness Detection. Norsk Informasjonssikkerhetskonferanse (NISK).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Novel image fusion scheme based on dependency measure for robust multispectral palmprint recognition. Pattern Recognition. volum 47 (6).
Academic article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection algorithm for face and iris biometrics. European Signal Processing Conference.
Academic article
Sousedik, Ctirad; Busch, Christoph. (2014) Presentation attack detection methods for fingerprint recognition systems: a survey. IET Biometrics.
Academic article
Hartung, Daniel; Aastrup Olsen, Martin; Xu, T.; Nguyen, Hai Thanh; Busch, Christoph. (2012) Comprehensive analysis of spectral minutiae for vein pattern recognition. IET Biometrics. volum 1 (1).
Academic article
Pflug, Anika; Hartung, Daniel; Busch, Christoph. (2012) Feature extraction from vein images using spatial information and chain codes. Information Security Technical Report. volum 17 (1-2).
Academic article
Yang, Bian; Busch, Christoph; Groot, Koen de; Xu, Haiyun; Veldhuis, Raymond N.J.. (2012) Performance Evaluation of Fusing Protected Fingerprint Minutiae Templates on the Decision Level. Sensors. volum 12 (5).
Academic article
Yang, Bian; Li, Xue; Busch, Christoph. (2012) Collecting fingerprints for recognition using mobile phone cameras. Proceedings of SPIE, the International Society for Optical Engineering. volum 8304.
Academic article
Yang, Bian; Busch, Christoph. (2011) AUGMENTED FINGERPRINT MINUTIAE VICINITY. IEEE Transactions on Image Processing.
Academic article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) Impact of Finger Type in Fingerprint Authentication. Communications in Computer and Information Science. volum 122.
Academic article
Gafurov, Davrondzhon; Yang, Bian; Bours, Patrick; Busch, Christoph. (2010) Independent Performance Evaluation of Fingerprint Verification at the Minutiae and Pseudonymous Identifier Levels. IEEE International Conference on Systems, Man and Cybernetics (SMC).
Academic article
Yang, Bian; Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick. (2010) Encrypting Fingerprint Minutiae Templates by Random Quantization. Communications in Computer and Information Science. volum 87 (5).
Academic article
Wang, Zhifang; Han, Qi; Li, Q.; Niu, Xia-Mu; Busch, Christoph. (2009) Complex common vector for multimodal biometric recognition. Electronics Letters. volum 45 (10).
Academic article

Journal publications

Mandalapu, Hareesh; Reddy P N, Aravinda; Ramachandra, Raghavendra; Rao, Krothapalli Sreenivasa; Mitra, Pabitra; Prasanna, S. R. Mahadeva; Busch, Christoph. (2021) Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey. IEEE Access. volum 9.
Scientific translation/review
Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2019) Computational workload in biometric identification systems: An overview. IET Biometrics. volum 8 (6).
Scientific translation/review
Busch, Christoph. (2014) Biometrische Zugangskontrolle mit Smartphones. Datenschutz und Datensicherheit - DuD. volum 38 (7).
Popular scientific article
Breebaart, Jeroen; Yang, Bian; Buhan-Dulman, Ileana; Busch, Christoph. (2009) Biometric template protection: The need for open standards. Datenschutz und Datensicherheit - DuD. volum 33 (5).
Article
Kevenaar, Tom; van der Veen, M.; Zhou, Xuebing; Busch, Christoph. (2008) Privacy for Biometric Identification Information. ?. volum 32 (6).
Article

Books

Rathgeb, Christian; Tolosana, Ruben; Vera, Ruben; Busch, Christoph. (2022) Handbook of Digital Face Manipulation and Detection. Springer. 2022. ISBN 978-3-030-87663-0. Advances in Computer Vision and Pattern Recognition (978-3-030-87663-0).
Text book
Brömme, Arslan; Busch, Christoph; Damer, Naser; Dantcheva, Antitza; Gomez-Barrero, Marta; Raja, Kiran; Rathgeb, Christian; Sequeira, Ana F.; Uhl, Andreas. (2021) Proceedings of the 20th International Conference of the Biometrics Special Interest Group (BIOSIG2021). Gesellschaft für Informatik. 2021. ISBN 978-1-6654-2693-0. Lecture Notes in Informatics (20).
Scientific anthology
Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Raja, Kiran; Rathgeb, Christian; Uhl, Andreas. (2020) Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020). Gesellschaft für Informatik. 2020. ISBN 9783885797005. Lecture Notes in Informatics (19).
Scientific anthology
Uhl, Andreas; Busch, Christoph; Marcel, Sebastien; Veldhuis, Raymond N.J.. (2020) Handbook of Vascular Biometrics. Springer. 2020. ISBN 978-3-030-27731-4. Advances in Computer Vision and Pattern Recognition (N/A).
Scientific anthology
Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Rathgeb, Christian; Uhl, Andreas. (2019) International Conference of the Biometrics Special Interest Group (BIOSIG 2019). IEEE. 2019. ISBN 978-3-88579-690-9. Lecture Notes in Informatics (296).
Scientific anthology
Brömme, Arslan; Busch, Christoph; Dantcheva, Antitza; Rathgeb, Christian; Uhl, Andreas. (2018) Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018). Gesellschaft für Informatik. 2018. ISBN 9783885796763. Lecture Notes in Informatics (17).
Scientific anthology
Brömme, Arslan; Busch, Christoph; Rathgeb, Christian; Uhl, Andreas. (2015) BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group. Gesellschaft für Informatik. 2015. ISBN 978-3-88579-639-8. Lecture Notes in Informatics (P-245).
Scientific anthology
Brömme, Arslan; Busch, Christoph. (2014) International Conference of the Biometrics Special Interest Group (BIOSIG). Gesellschaft für Informatik. 2014. ISBN 978-3-88579-624-4. Lecture Notes in Informatics (230).
Scientific anthology
Kakadiaris, Ioannis A.; Scheirer, Walter J.; Busch, Christoph. (2014) Biometric and Surveillance Technology for Human and Activity Identification XI. SPIE - International Society for Optical Engineering. 2014. ISBN 9781628410129. Proceedings of SPIE, the International Society for Optical Engineering (9075).
Scientific anthology
Brömme, Arslan; Busch, Christoph. (2013) BIOSIG 2013 Proceedings of the 12th International Conference of the Biometrics Special Interest Group; 04.-06. September 2013 in Darmstadt, Germany. Gesellschaft für Informatik. 2013. ISBN 978-3-88579-606-0. Lecture Notes in Informatics (P-212).
Scientific anthology
Brömme, Arslan; Busch, Christoph. (2011) BIOSIG 2011, Proceedings - International Conference of the Biometrics Special Interest Group; 8.-9. September 2011 in Darmstadt. Gesellschaft für Informatik. 2011. ISBN 978-3-88579-285-7. Lecture Notes in Informatics (191).
Scientific anthology
Brömme, Arslan; Busch, Christoph. (2010) BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany. Bonner Köllen Verlag. 2010. ISBN 978-3-88579-258-1. Lecture Notes in Informatics (164).
Scientific anthology

Part of book/report

Bauspieß, Pia; Olafsson, Jonas; Kolberg, Jascha; Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph Günther. (2022) Improved Homomorphically Encrypted Biometric Identification Using Coefficient Packing. Proceedings of 2022 International Workshop on Biometrics and Forensics.
Academic chapter/article
Kabbani, Wassim; Grimmer, Marcel; Busch, Christoph. (2022) EGAIN: Extended GAN Inversion Architecture. 10th European Workshop on Visual Information Processing (EUVIP).
Academic chapter/article
Xu, Ying; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2022) Adversarial Attacks on Face Recognition Systems. Handbook of Digital Face Manipulation and Detection.
Chapter
Mandalapu, Hareesh; Busch, Christoph; Ramachandra, Raghavendra. (2021) Multilingual Voice Impersonation Dataset and Evaluation. Proceeding of the 3rd International Conference on Intelligent Technologies and Applications (INTAP).
Academic chapter/article
Mandalapu, Hareesh; Elbo, Thomas Møller; Ramachandra, Raghavendra; Busch, Christoph. (2021) Cross-lingual Speaker Verification: Evaluation On X-Vector Method. Proceeding of the 3rd International Conference on Intelligent Technologies and Applications (INTAP).
Academic chapter/article
Zhang, Haoyu; Grimmer, Marcel; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2021) On the Applicability of Synthetic Data for Face Recognition. IWBF 2021, Proceedings of 9th International Workshop on Biometrics and Forensics 2021; Rome, Italy, May 6-7, 2021.
Academic chapter/article
Chudasama, Vishal; Patel, Heena; Prajapati, Kalpesh; Upla, Kishor; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2020) TherISuRNet-A Computationally Efficient Thermal Image Super-Resolution Network. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2020.
Academic chapter/article
Khodabakhsh, Ali; Busch, Christoph. (2020) A Generalizable Deepfake Detector based on Neural Conditional Distribution Modelling. Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020).
Academic chapter/article
Mokroß, Benedikt-Alexander; Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2020) Efficient Identification in Large-Scale Vein Recognition Systems Using Spectral Minutiae Representations. Handbook of Vascular Biometrics.
Chapter
Nielsen, Thomas; Khodabakhsh, Ali; Busch, Christoph. (2020) Unit-Selection Based Facial Video Manipulation Detection. Proceedings of the 19th International Conference of the Biometrics Special Interest Group (BIOSIG 2020).
Academic chapter/article
Prajapati, Kalpesh; Chudasama, Vishal; Patel, Heena; Upla, Kishor; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2020) Unsupervised single image super-resolution network (usisresnet) for real-world data using generative adversarial network. IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2020.
Academic chapter/article
Rai, Aashish; Chudasama, Vishal; Upla, Kishor; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2020) ComSupResNet: A Compact Super-Resolution Network for Low-Resolution Face Images. 2020 8th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Towards Reducing the Error Rates in Template Protection for Iris Recognition Using Custom Cuckoo Filters. 2019 IEEE 5th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Drozdowski, Pawel; Buchmann, Nicolas; Rathgeb, Christian; Margraf, Marian; Busch, Christoph. (2019) On the Application of Homomorphic Encryption to Face Identification. International Conference of the Biometrics Special Interest Group (BIOSIG 2019).
Academic chapter/article
Drozdowski, Pawel; Rathgeb, Christian; Busch, Christoph. (2019) Turning a Vulnerability into an Asset: Accelerating Facial Identification with Morphing. 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP).
Academic chapter/article
Khodabakhsh, Ali; Pedersen, Marius; Busch, Christoph. (2019) Subjective Versus Objective Face Image Quality Evaluation For Face Recognition. Proceedings of the 2019 International Conference on Biometric Engineering and Applications (ICBEA 2019).
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Busch, Christoph. (2019) Subjective Evaluation of Media Consumer Vulnerability to Fake Audiovisual Content. Proceedings of the 11th International Conference on Quality of Multimedia Experience (QoMEX 2019).
Academic chapter/article
Mandalapu, Hareesh; Ramachandra, Raghavendra; Busch, Christoph. (2019) Empirical Evaluation of Texture-Based Print and Contact Lens Iris Presentation Attack Detection Methods. Proceedings of the 2019 International Conference on Biometric Engineering and Applications (ICBEA 2019).
Academic chapter/article
Mandalapu, Hareesh; Ramachandra, Raghavendra; Busch, Christoph. (2019) Image Quality and Texture-Based Features for Reliable Textured Contact Lens Detection. 14th International Conference on Signal-Image Technology & Internet-Based Systems.
Academic chapter/article
Osorio-Roig, Daile; Drozdowski, Pawel; Rathgeb, Christian; Morales-González, Annette; Garea-Llano, Eduardo; Busch, Christoph. (2019) Iris Recognition in Visible Wavelength: Impact and automated Detection of Glasses. 14th International Conference on Signal-Image Technology & Internet-Based Systems.
Academic chapter/article
Raja, Kiran; Damer, Naser; Ramachandra, Raghavendra; Boutros, Fadi; Busch, Christoph. (2019) Cross-Spectral Periocular Recognition by Cascaded Spectral Image Transformation. 2019 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Bhattacharjee, Sushil; Wasnik, Pankaj Shivdayal; Marcel, Sebastien; Busch, Christoph. (2019) Custom Silicone Face Masks: Vulnerability of Commercial Face Recognition Systems and Presentation Attack Detection. 2019 7th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2019) Towards making Morphing Attack Detection robust using hybrid Scale-Space Colour Texture Features. 2019 IEEE 5th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Venkatesh, Sushma; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) A New Multi-spectral Iris Acquisition Sensor for Biometric Verification and Presentation Attack Detection. 2019 IEEE Winter Applications of Computer Vision Workshops (WACVW).
Academic chapter/article
Venkatesh, Sushma; Ramachandra, Raghavendra; Raja, Kiran; Spreeuwers, Luuk; Veldhuis, Raymond N.J.; Busch, Christoph. (2019) Morphed Face Detection Based on Deep Color Residual Noise. 2019 Ninth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) An Empirical Evaluation of Deep Architectures on Generalization of Smartphone-based Face Image Quality Assessment. 2018 IEEE 9th International Conference on Biometrics Theory, Applications and Systems (BTAS 2018): Redondo Beach, California, USA 22-25 October 2018.
Academic chapter/article
Drozdowski, Pawel; Fischer, Daniel; Rathgeb, Christian; Schiel, Christopher; Busch, Christoph. (2018) Database Binning and Retrieval in Multi-Fingerprint Identification Systems. 2018 IEEE International Workshop on Information Forensics and Security (WIFS).
Academic chapter/article
Drozdowski, Pawel; Struck, Florian; Rathgeb, Christian; Busch, Christoph. (2018) Benchmarking Binarisation Schemes for Deep Face Templates. 2018 25th IEEE International Conference on Image Processing (ICIP).
Academic chapter/article
Drozdowski, Pawel; Struck, Florian; Rathgeb, Christian; Busch, Christoph. (2018) Detection of Glasses in Near-Infrared Ocular Images. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Drozdowski, Pawel; Wiegand, Nikolai; Rathgeb, Christian; Busch, Christoph. (2018) Score Fusion Strategies in Single-Iris Dual-Probe Recognition Systems. 2018 2nd International Conference on Biometric Engineering and Applications.
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Busch, Christoph. (2018) A Taxonomy of Audiovisual Fake Multimedia Content Creation Technology. 2018 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR 2018).
Academic chapter/article
Khodabakhsh, Ali; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Busch, Christoph. (2018) Fake Face Detection Methods: Can They Be Generalized?. Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018).
Academic chapter/article
Raja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2018) Manifold-Structure Preserving Biometric Templates - A Preliminary Study On Fully Cancelable Smartphone Biometric Templates. 2018 IEEE International Conference on Multimedia & Expo Workshops (ICMEW 2018).
Academic chapter/article
Raja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2018) Towards Protected and Cancelable Multi-Spectral Face Templates Using Feature Fusion and Kernalized Hashing. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma; Hegde, Sneha; Dandappanavar, Shreedhar; Busch, Christoph. (2018) Verifying the Newborns without Infection Risks Using Contactless Palmprints. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) A low-cost Multi-Fingervein Verification System. 2018 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2018) Transgender Face Recognition with Off-the-shelf Pre-trained CNNs: A comprehensive study. 2018 International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma; Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Stokkenes, Martin; Busch, Christoph. (2018) Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Ramachandra, Raghavendra; Vetrekar, Narayan; Bylappa Raja, Kiran; Gad, Rajendra S; Busch, Christoph. (2018) Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper. 2018 IEEE 4th International Conference on Identity, Security, and Behavior Analysis (ISBA).
Academic chapter/article
Vetrekar, Narayan; Raja, Kiran; Ramachandra, Raghavendra; Gad, R.S.; Busch, Christoph. (2018) Multi-spectral Imaging For Robust Ocular Biometrics. 2018 International Conference on Biometrics (ICB).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2018) Subjective Logic Based Score Level Fusion: Combining Faces and Fingerprints. 21st International Conference on Information Fusion (FUSION 2018).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Stokkenes, Martin; Raja, Kiran B.; Busch, Christoph. (2018) Improved Fingerphoto Verification System Using Multi-scale Second Order Local Structures. Proceedings of the 17th International Conference of the Biometrics Special Interest Group (BIOSIG 2018).
Academic chapter/article
Bylappa Raja, Kiran; Auksorius, Egidijus; Ramachandra, Raghavendra; Boccara, A. Claude; Busch, Christoph. (2017) Robust Veriﬁcation With Subsurface Fingerprint Recognition Using Full Field Optical Coherence Tomography. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) (2017).
Academic chapter/article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Scale-level score fusion of steered pyramid features for cross-spectral periocular verification. 2017 20th International Conference on Information Fusion.
Academic chapter/article
Bylappa Raja, Kiran; Wasnik, Pankaj Shivdayal; Ramachandra, Raghavendra; Busch, Christoph. (2017) Robust face presentation attack detection on smartphones : An approach based on variable focus. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Busch, Christoph. (2017) Multi-iris indexing and retrieval: Fusion strategies for bloom filter-based search structures. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Drozdowski, Pawel Grzegorz; Rathgeb, Christian; Hofbauer, Heinz; Wagner, Johannes; Uhl, Andreas; Busch, Christoph. (2017) Towards pre-alignment of near-infrared iris images. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Ellingsgaard, John; Busch, Christoph. (2017) Altered Fingerprint Detection. Handbook of Biometrics for Forensic Science.
Academic chapter/article
Narayan Tulshidas, Vetrekar; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gad, R.S.; Busch, Christoph. (2017) Extended Spectral To Visible Comparison Based On Spectral Band Selection Method For Robust Face Recognition. 2017 12th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2017).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2017) ContlensNet: Robust Iris Contact Lens Detection Using Deep Convolutional Neural Networks. 2017 IEEE Winter Conference on Applications of Computer Vision (WACV).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Marcel, Sebastien; Busch, Christoph. (2017) Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space. 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Alaya Cheikh, Faouzi; Busch, Christoph. (2017) On the Vulnerability of Extended Multispectral Face Recognition Systems Towards Presentation Attacks. 2017 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA).
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Extended multispectral face presentation attack detection: An approach based on fusing information from individual spectral bands. 2017 20th International Conference on Information Fusion.
Academic chapter/article
Ramachandra, Raghavendra; Bylappa Raja, Kiran; Venkatesh, Sushma Krupa; Busch, Christoph. (2017) Face morphing versus face averaging: Vulnerability and detection. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Ramachandra, Raghavendra; Venkatesh, Sushma Krupa; Bylappa Raja, Kiran; Busch, Christoph. (2017) Transferable deep convolutional neural network features for fingervein presentation attack detection. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Scherhag, Ulrich; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gomez-Barrero, Marta; Rathgeb, Christian; Busch, Christoph. (2017) On the Vulnerability of Face Recognition Systems Towards Morphed Face Attacks. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) ConvNet Regression for Fingerprint Orientations. Image Analysis 20th Scandinavian Conference, SCIA 2017 Tromsø, Norway, June 12–14, 2017 Proceedings, Part I.
Academic chapter/article
Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) Deep expectation for estimation of fingerprint orientation fields. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) De-Convolutional Auto-Encoder for Enhancement of Fingerprint Samples. 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA).
Academic chapter/article
Schuch, Patrick; Schulz, Simon; Busch, Christoph. (2017) Minutia-based Enhancement of Fingerprint Samples. 2017 International Carnahan Conference on Security Technology (ICCST).
Academic chapter/article
Sequeira, Ana F; Chen, Lulu; Ferryman, James; Wild, Peter; Alonso-Fernandez, Fernando; Bigun, Josef; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph; Pereira, Tiago de Freitas; Marcel, Sebastien; Behera, Sushree Sangeeta; Gour, Mahesh; Kanhangad, Vivek. (2017) Cross-Eyed 2017: Cross-Spectral Iris/Periocular Recognition Competition. 2017 IEEE International Joint Conference on Biometrics (IJCB).
Academic chapter/article
Stokkenes, Martin; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Sigaard, Morten; Busch, Christoph. (2017) Feature Level Fused Templates for Multi-Biometric System on Smartphones. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Vetrekar, Narayan; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Gad, R.S.; Busch, Christoph. (2017) Collaborative Representation of Grassmann Manifold Projection Metric for Robust Multi-spectral Face Recognition. Proceedings of the 10th International Conference on Security of Information and Networks, SIN'17.
Chapter
Vetrekar, Narayan; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Gad, R.S.; Busch, Christoph. (2017) Extended Multi-spectral Imaging For Gender Classification Based On Image Set. Proceedings of the 10th International Conference on Security of Information and Networks, SIN'17.
Academic chapter/article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Assessing Face Image Quality for Smartphone based Face Recognition System. 2017 5th International Workshop on Biometrics and Forensics (IWBF).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2017) Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data from Smartphones. SITIS 2016 The 12th International Conference on Signal-Image Technology & Internet-Based Systems; 28 November - 1 December 2016; Naples, Italy.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Biometric Recognition of Surgically Altered Periocular Region: A Comprehensive Study. 2016 International Conference on Biometrics (ICB) - Proceedings 13-16 June 2016 Halmstad, Sweden.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Collaborative representation of deep sparse filtered features for robust verification of smartphone periocular images. 2016 IEEE International Conference on Image Processing(ICIP)-Proceedings.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Dynamic Scale Selected Laplacian Decomposed Frequency Response for Cross-Smartphone Periocular Verification in Visible Spectrum. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Weighted Comparison Score Fusion for Accurate Verification of Surgically Altered Periocular Region. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2016) Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Statistical Filters. 2016 IEEE International Conference on Imaging Systems and Techniques (IST).
Academic chapter/article
Wasnik, Pankaj Shivdayal; Bylappa Raja, Kiran; Raghavendra, Ramachandra; Busch, Christoph. (2016) Eye region based multibiometric fusion to mitigate the effects of body weight variations in face recognition. Proceedings of the 19th International Conference on Information Fusion, Institute of Electrical and Electronics Engineers (IEEE).
Academic chapter/article
Haraksim, Rudolf; Anthonioz, Alexandre; Champod, Christophe; Olsen, Martin Aastrup; Ellingsgård, John; Busch, Christoph. (2016) Altered Fingerprint Detection - Algorithm Performance Evaluation. 2016 4th International Conference on Biometrics and Forensics (IWBF).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Alaya Cheikh, Faouzi; Busch, Christoph. (2015) Evaluation of Fusion Approaches for Face Recognition using Light Field Cameras. 2015 Colour and Visual Computing Symposium (CVCS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Iris imaging in visible spectrum using white LED. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Presentation attack detection using Laplacian decomposed frequency response for visible spectrum and Near-Infra-Red iris systems. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2015) Time-Frequency Features of Laplacian Decomposition. SITIS 2015 - The 11th International Conference on Signal Image Technology & Internet System.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2015) Fusion of Face and Periocular Information for Improved Authentication on Smartphones. 18th International Conference on Information Fusion (Fusion 2015).
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2015) Multi-modal Authentication System for Smartphones Using Face, Iris and Periocular. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article
Gottschlich, Carsten; Mikaelyan, Anna; Olsen, Martin Aastrup; Bigun, Josef; Busch, Christoph. (2015) Improving Fingerprint Alteration Detection. 9th International Symposium on Image and Signal Processing and Analysis (ISPA 2015); September 7-9, 2015, Zagreb, Croatia.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2015) A Fingerprint Indexing Scheme with Robustness against Sample Translation and Rotation. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2015) A Novel Fingerprint Indexing Approach Focusing on Minutia Location and direction. 2015 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA); 23 - 25 March 2015, Hong Kong.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Rathgeb, Christian; Busch, Christoph. (2015) Towards generating protected fingerprint templates based on bloom filters. 3rd International Workshop on Biometrics and Forensics (IWBF2015);3‐4th March 2015, Gjøvik, Norway.
Academic chapter/article
Martiri, Edlira Nepravishta; Yang, Bian; Busch, Christoph. (2015) Protected Honey Face Templates. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Olsen, Martin Aastrup; Böckeler, Martin; Busch, Christoph. (2015) Predicting Dactyloscopic Examiner Fingerprint Image Quality Assessments. BIOSIG 2015: Proceedings of the 14th International Conference of the Biometrics Special Interest Group.
Academic chapter/article
Olsen, Martin Aastrup; Dusio, Marek; Busch, Christoph. (2015) Fingerprint skin moisture impact on biometric performance. 3rd International Workshop on Biometrics and Forensics (IWBF2015);3‐4th March 2015, Gjøvik, Norway.
Academic chapter/article
Raghavendra, Rachamandra; Avinash, Manasa; Marcel, Sebastien; Busch, Christoph. (2015) Finger vein liveness detection using motion magnification. 7th International Conference on Biometrics Theory, Applications and Systems (BTAS).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Exploring dorsal finger vein pattern for robust person recognition. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Face Image Resolution Enhancement based on Weighted Fusion of Wavelet Decomposition. 18th International Conference on Information Fusion (Fusion 2015).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Improved Face Recognition by Combining Information from Multiple Cameras in Automatic Border Control System. 12th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS); August 25-28, 2015; Karlsruhe, Germany.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2015) Presentation Attack Detection Algorithms for Finger Vein Biometrics: A Comprehensive Study. SITIS 2015 - The 11th International Conference on Signal Image Technology & Internet System.
Academic chapter/article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Busch, Christoph. (2015) An efficient finger vein indexing scheme based on unsupervised clustering. 2015 IEEE International Conference on Identity, Security and Behavior Analysis (ISBA); 23 - 25 March 2015, Hong Kong.
Academic chapter/article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Busch, Christoph. (2015) Hand Dorsal Vein Recognition: Sensor, Algorithms and Evaluation. IEEE International Conference on Imaging Systems and Techniques (IST); 16-18 September 2015; Macau, China.
Academic chapter/article
Surbiryala, Jayachander; Raghavendra, Rachamandra; Busch, Christoph. (2015) Finger vein indexing based on binary features. 2015 Colour and Visual Computing Symposium (CVCS).
Academic chapter/article
Tome, P.; Raghavendra, Rachamandra; Busch, Christoph; Tirunagari, Santosh; Poh, Norman; Shekar, B. H.; Gragnaniello, D.; Sansone, Carlo; Verdoliva, L.; Marcel, S.. (2015) The 1st Competition on Counter Measures to Finger Vein Spoofing Attacks. The 8th IAPR International Conference on Biometrics, ICB; May 19-22 2015, Phuket, Thailand.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2014) Binarized statistical features for improved iris and periocular recognition in visible spectrum. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph. (2014) Smartphone Based Robust Iris Recognition in Visible Spectrum using Clustered K-means Features. BIOMS 2014, IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications (BIOMS) Proceedings; 17-17 Oct. 2014, Rome.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Busch, Christoph; Mondal, Soumik. (2014) An Empirical Study of Smartphone Based Iris Recognition in Visible Spectrum. Proceedings of the 7th International Conference on Security of Information and Networks SIN'14 ; September, 9-11 2014 Glasgow/UK.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Stokkenes, Martin; Busch, Christoph. (2014) Smartphone Authentication System Using Periocular Biometrics. International Conference of the Biometrics Special Interest Group (BIOSIG).
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Surbiryala, Jayachander; Busch, Christoph. (2014) A low-cost multimodal Biometric Sensor to capture Finger Vein and Fingerprint. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2014) Automatic Face Quality Assessment from Video using Gray Level Co-occurrence Matrix: An Empirical Study on Automatic Border Control System. 22nd International Conference on Pattern Recognition (ICPR); 24-28 Aug. 2014, Stockholm.
Academic chapter/article
Raghavendra, Rachamandra; Surbiryala, Jayachander; Bylappa Raja, Kiran; Busch, Christoph. (2014) Novel Finger Vascular Pattern Imaging Device for Robust Biometric Verification. IEEE International Conference on Imaging Systems and Techniques (IST 20124); October 14-17, 2014; Santorini, Greece.
Academic chapter/article
Danov, Ivan; Olsen, Martin Aastrup; Busch, Christoph. (2014) Interpretation of fingerprint image quality features extracted by self-organizing maps. Biometric and Surveillance Technology for Human and Activity Identification XI.
Academic chapter/article
Dusio, Marek; Olsen, Martin Aastrup; Busch, Christoph. (2014) Fingerprint sample quality assessment via ridge line count using Laplacian of Gaussian edge finding. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Ellingsgård, John; Sousedik, Ctirad; Busch, Christoph. (2014) Detecting fingerprint alterations by orientation field and minutiae orientation analysis. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Li, Guoqiang; Busch, Christoph; Yang, Bian. (2014) A novel approach used for measuring fingerprint orientation of arch fingerprint. 37th International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO); 26 – 30 May 2014, Opatija, Croatia.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2014) A score-level fusion fingerprint indexing approach based on minutiae vicinity and minutia cylinder-code. 2nd International Workshop on Biometrics and Forensics (IWBF2014); 27-28th March 2014, Valletta, Malta.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection algorithm for face and iris biometrics. 2014 Proceedings of the 22nd European Signal Processing Conference (EUSIPCO).
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Presentation attack detection on visible spectrum iris recognition by exploring inherent characteristics of Light Field Camera. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph. (2014) Robust palmprint verification using sparse representation of binarized statistical features: a comprehensive study. Proceedings of the 2nd ACM workshop on Information hiding and multimedia security.
Academic chapter/article
Sousedik, Ctirad; Busch, Christoph. (2014) Quality of Fingerprint Scans captured using Optical Coherence Tomography. IEEE International Joint Conference on Biometrics (IJCB), 2014; Clearwater, Florida, USA, 29 September—2 October 2014.
Academic chapter/article
Wang, Jinghua; Olsen, Martin Aastrup; Busch, Christoph. (2014) Finger image quality based on singular point localization. Biometric and Surveillance Technology for Human and Activity Identification XI.
Academic chapter/article
Yang, Bian; Chu, Huiguang; Li, Guoqiang; Petrovic, Slobodan; Busch, Christoph. (2014) Cloud Password Manager Using Privacy-Preserved Biometrics. Proceedings of IEEE International Conference on Cloud Engineering (IC2E 2014); 10–14 March 2014, Boston, Massachusetts.
Academic chapter/article
Bylappa Raja, Kiran; Raghavendra, Rachamandra; Alaya Cheikh, Faouzi; Yang, Bian; Busch, Christoph. (2013) Robust iris recognition using light-field camera. 2013 Colour and Visual Computing Symposium (CVCS), 5th and 6th September, 2013, Gjøvik, Norway.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Pflug, Anika; Yang, Bian; Busch, Christoph. (2013) 3D face reconstruction and multimodal person identification from video captured using smartphone camera. IEEE International Conference on Technologies for Homeland Security (HST);Waltham, MA, 12-14 Nov. 2013.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) A Novel Image Fusion Scheme For Robust Multiple Face Recognition With Light-field Camera. 16th International Conference on Information Fusion (FUSION 2013); 09 Jul-12 Jul 2013, Istanbul, Turkey.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Combining Iris and Periocular Recognition using Light Field Camera. Proceeding of the 2nd IAPR Asian Conference on Pattern Recognition (ACPR2013); November 5-8, 2013, Okinawa, Japan.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Comparative Evaluation of Super-Resolution Techniques For Multi-Face Recognition Using Light-Field Camera. 18th International Conference on Digital Signal Processing (DSP 2013); 1-3 July 2013, Santorini, Greece.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) GUCLF: a new light field face database. 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Improved face recognition at a distance using light field camera & super resolution schemes. Proceedings of the 6th International Conference on Security of Information and Networks.
Academic chapter/article
Raghavendra, Rachamandra; Bylappa Raja, Kiran; Yang, Bian; Busch, Christoph. (2013) Multi-face recognition at a distance using light-field camera. 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2013, Proceedings; 16-18 October 2013, Beijing, China.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Bylappa Raja, Kiran; Busch, Christoph. (2013) A New Perspective - Face Recognition with Light-Field Camera. Proceedings of International Conference on Biometrics (ICB); June 4-7, 2013, Madrid, SPAIN.
Academic chapter/article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2013) Independent Performance Evaluation of Pseudonymous Identifier Fingerprint Verification Algorithms. Image Analysis and Recognition. 10th International Conference, ICIAR 2013, Póvoa do Varzim, Portugal, June 26-28, 2013. Proceedings.
Academic chapter/article
Hartung, Daniel; Tistarelli, Massimo; Busch, Christoph. (2013) Vein minutia cylinder-codes (V-MCC). Proceedings of International Conference on Biometrics (ICB); June 4-7, 2013, Madrid, SPAIN.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2013) Autocorrelation and DCT based quality metrics for fingerprint samples generated by smartphones. 18th International Conference on Digital Signal Processing (DSP 2013); 1-3 July 2013, Santorini, Greece.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Busch, Christoph. (2013) Lightweight Quality Metrics for Smartphone Camera based Fingerprint Samples. 2013 Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2013, Proceedings; 16-18 October 2013, Beijing, China.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Olsen, Martin Aastrup; Busch, Christoph. (2013) Quality Assessment for Fingerprints Collected by Smartphone Cameras. Proceedings of IEEE Conference on Computer Vision and Pattern Recognition Workshop CVPRW 2013; 23-28 June 2013, Portland, Oregon, USA.
Academic chapter/article
Olsen, Martin Aastrup; Tabassi, Elham; Makarov, Anton; Busch, Christoph. (2013) Self-Organizing Maps for Fingerprint Image Quality Assessment. Proceedings of IEEE Conference on Computer Vision and Pattern Recognition Workshop CVPRW 2013; 23-28 June 2013, Portland, Oregon, USA.
Academic chapter/article
Raghavendra, Rachamandra; Busch, Christoph; Yang, Bian. (2013) Scaling-Robust Fingerprint Verification with Smartphone Camera in Real-life Scenarios. Sixth International Conference on Biometrics: Theory, Applications and Systems(BTAS); September 29-October 2, 2013; Washington DC, USA.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Busch, Christoph. (2013) Robust “On-the-Fly” person identification using Sparse Representation. Proceedings of the IEEE International Conference on Multimedia and Expo Workshops (ICMEW 2013);July 15 to 19, 2013, San Jose, California, USA.
Academic chapter/article
Sousedik, Ctirad; Breithaupt, Ralph; Busch, Christoph. (2013) Volumetric Fingerprint Data Analysis using Optical Coherence Tomography. BIOSIG 2013 Proceedings of the 12th International Conference of the Biometrics Special Interest Group; 04.-06. September 2013 in Darmstadt, Germany.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bringer, Julien; Kindt, Els; Belser, Willem Ronald; Seidel, Uwe; Springmann, Edward; Rabeler, Uwe; Wolf, Andreas; Aukrust, Magnar. (2013) Towards standardizing trusted evidence of identity. Proceedings of the 2013 ACM workshop on Digital identity management DIM '13.
Academic chapter/article
Yang, Bian; Li, Guoqiang; Busch, Christoph. (2013) Qualifying fingerprint samples captured by smartphone cameras. IEEE Proceedings of International Conference on Image Processing (ICIP), 15-18 Sep 18, 2013; Melbourne, Australia.
Academic chapter/article
Busch, Christoph; Brauckman, Michael; Veldhuis, Raymond N.J.; Deravi, Farzin; Kevenaar, Tom; Nouak, Alexander; Seibert, Helmut; Weber, Frank; Suchier, Jean-Marc. (2012) Towards a more Secure Border Control with 3D Face Recognition. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Derawi, Mohammad; Yang, Bian; Busch, Christoph. (2012) Fingerprint Recognition with Embedded Cameras on Mobile Phones. Security and Privacy in Mobile Information and Communication Systems. Third International ICST Conference, MobiSec 2011, Aalborg, Denmark, May 17-19, 2011, Revised Selected Papers.
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2012) Biometric Transaction Authentication Protocol: Formal Model Verification and “Four-Eyes” Principle Extension. Financial Cryptography and Data Security FC 2011 Workshops, RLCPS and WECSR 2011, Rodney Bay, St. Lucia, February 28 - March 4, 2011, Revised Selected Papers.
Academic chapter/article
Hartung, Daniel; Pflug, Anika; Busch, Christoph. (2012) Vein Pattern Recognition Using Chain Codes, Spatial Information and Skeleton Fusing. Sicherheit 2012: Sicherheit, Schutz und Zuverlässigkeit Beiträge der 6. Jahrestagung des Fachbereichs Sicherheit der Gesellschaft für Informatik e.V. (GI); 7.–9. März 2012, Darmstadt.
Academic chapter/article
Li, Guoqiang; Yang, Bian; Raghavendra, Rachamandra; Busch, Christoph. (2012) Testing Mobile Phone Camera Based Fingerprint Recognition under Real-Life Scenarios. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Li, Xue; Yang, Bian; Busch, Christoph. (2012) Interoperable Protected Fingerprint Minutiae Templates. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Li, Xue; Yang, Bian; Busch, Christoph. (2012) On Reliability of Minutiae Based Fingerprint Features. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Olsen, Martin Aastrup; Xu, Haiyun; Busch, Christoph. (2012) Gabor Filters as Candidate Quality Measure for NFIQ 2.0. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Pflug, Anika; Back, Philip Michael; Busch, Christoph. (2012) Towards Making HCS Ear Detection Robust Against Rotation. The 46th Annual IEEE International Carnahan Conference on Security Technology (ICCST); 15-18 October 2012; Boston USA.
Academic chapter/article
Pflug, Anika; Winterstein, Adrian; Busch, Christoph. (2012) Ear Detection in 3D Profile Images based on Surface Curvature. Proceedings of the 2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP); 18-20 July 2012; Piraeus-Athens, Greece.
Academic chapter/article
Raghavendra, Rachamandra; Yang, Bian; Busch, Christoph. (2012) Accurate face detection in video based on likelihood assessment. Norwegian Information Security Conference Norsk Informasjonssikkerhetskonferanse, NISK 2012; University of Nordland, Bodø; 19-21 November 2012.
Academic chapter/article
Simoens, Koen; Yang, Bian; Zhou, Xuebing; Beato, Filipe; Busch, Christoph; Newton, Elaine M.; Preneel, Bart. (2012) Criteria Towards Metrics for Benchmarking Template Protection Algorithms. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2012) Generalized fingerprint minutiae vicinities. 5th IAPR International Conference on Biometrics (ICB), Proceedings; March 29 - April 1, 2012 New Delhi, India.
Academic chapter/article
Yang, Bian; Rajbhandari, Lisa; Busch, Christoph; Zhou, Xuebing. (2012) Privacy Implications of Identity References in Biometrics Databases. Proceedings of the 2012 Eighth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP); 18-20 July 2012; Piraeus-Athens, Greece.
Academic chapter/article
Aastrup Olsen, Martin; Hartung, Daniel; Busch, Christoph; Larsen, Rasmus. (2011) Convolution Approach for Feature Detection in Topological Skeletons Obtained from Vascular Patterns. 2011 IEEE Workshop on Computational Intelligence in Biometrics and Identity Management (CIBIM 2011), Proceedings.
Academic chapter/article
Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick; Yang, Bian. (2011) Fusion in fingerprint authentication: two finger types vs. two scanner types. SAC'11 The 2011 ACM Symposium on Applied Computing; TaiChung, Taiwan — March 21 - 24, 2011.
Academic chapter/article
Hartung, Daniel; Aastrup Olsen, Martin; Xu, Haiyun; Busch, Christoph. (2011) Spectral Minutiae for Vein Pattern Recognition. IJCB 2011, Proceedings of the International Joint Conference on Biometrics.
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2011) Biometrische Fingererkennung - Fusion von Fingerabdruck, Fingervenen - und Fingergelenkbild. Sicher in die digitale welt von morgen.
Academic chapter/article
Hartung, Daniel; Martin, Sophie; Busch, Christoph. (2011) Quality Estimation for Vascular Pattern Recognition. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Nickel, Claudia; Derawi, Mohammad; Bours, Patrick; Busch, Christoph. (2011) Scenario test of accelerometer-based biometric gait recognition. Proceedings of the 3rd International Workshop On Securityand Communication Networks (IWSCN 2011), 18-20 May, 2011, Gjøvik, Norway.
Academic chapter/article
Olsen, Martin; Busch, Christoph. (2011) Deficiencies in NIST Fingerprint Image Quality Algorithm. Sicher in die digitale welt von morgen.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2011) Augmented fingerprint minutiae vicinity. Proceedings of 18th IEEE Int. Conf. Image Processing, 2011.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2011) Keyed Scalable Minutiae Coding. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Yang, Bian; Busch, Christoph; Groot, Koen de; Xu, Haiyun; Veldhuis, Raymond N.J.. (2011) Decision Level Fusion of Fingerprint Minutiae Based Pseudonymous Identifiers. ICHB 2011, Proceedings of the International Conference on Hand-Based Biometrics; 17-18 November 2011, Hong Kong, China.
Academic chapter/article
Yang, Bian; Chen, Zhibo; Busch, Christoph. (2011) Raster Image Representation of Fingerprint Minutiae. SAC'11 The 2011 ACM Symposium on Applied Computing; TaiChung, Taiwan — March 21 - 24, 2011.
Academic chapter/article
Zhou, Xuebing; Kuijper, Arjan; Veldhuis, Raymond N.J.; Busch, Christoph. (2011) Quantifying Privacy and Security of Biometric Fuzzy Commitment. IJCB 2011, Proceedings of the International Joint Conference on Biometrics.
Academic chapter/article
Aastrup Olsen, Martin; Hartung, Daniel; Busch, Christoph; Larsen, Rasmus. (2010) Contrast Enhancement and Metrics for Biometric Vein Pattern Recognition. Advanced Intelligent Computing Theories and Applications.
Academic chapter/article
Abt, Sebastian; Busch, Christoph; Nickel, Claudia. (2010) Applikation des DBSCAN Clustering-Verfahrens zur Generierung von Ground-Truth Fingerabdruck-Minutien. BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany.
Academic chapter/article
Busch, Christoph; Hartung, Daniel. (2010) Biometrische Nachrichten-Authentisierung. Sicherheit 2010: Sicherheit, Schutz und Zuverlässigkeit.
Academic chapter/article
Derawi, Mohammad; Gafurov, Davrondzhon; Larsen, Rasmus; Busch, Christoph; Bours, Patrick. (2010) Fusion of gait and fingerprint for user authentication on mobile devices. 2nd International Workshop On Security and Communication networks (IWSCN), May 26-28, 2010, Karlstad, Sweden.
Academic chapter/article
Derawi, Mohammad; Nickel, Claudia; Bours, Patrick; Busch, Christoph. (2010) Unobtrusive User-Authentication on Mobile Phones Using Biometric Gait Recognition. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) GUC100 Multi-scanner Fingerprint Database for In-House (Semi-public) Performance and Interoperability Evaluation. 10th International Conference on Computational Science and its Applications : ICCSA 2010, Fukuoka, Japan, March 23-26, 2010.
Academic chapter/article
Gafurov, Davrondzhon; Bours, Patrick; Yang, Bian; Busch, Christoph. (2010) Impact of Finger Type in Fingerprint Authentication. Security Technology, Disaster Recovery and Business Continuity.
Academic chapter/article
Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick; Yang, Bian. (2010) Fusion in Fingerprint Authentication: Two Finger Scenarios. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Gafurov, Davrondzhon; Yang, Bian; Bours, Patrick; Busch, Christoph. (2010) Independent Performance Evaluation of Fingerprint verification at the minutiae and pseudonymous identifier levels. 2010 IEEE International Conference on Systems Man and Cybernetics (SMC 2010).
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2010) Biometric Transaction Authentication Protocol. Emerging Security Information Systems and Technologies (SECURWARE), 2010 Fourth International Conference on.
Academic chapter/article
Hirzel, Jan; Hartung, Daniel; Busch, Christoph. (2010) Fingerprint Recognition with Cellular Partitioning and Co-Sinusoidal Triplets. BIOSIG 2010 - Proceedings of the Special Interest Group on Biometrics and Electronic Signatures, 09.-10. September 2010 in Darmstadt, Germany.
Academic chapter/article
Mairaj, Danish; Wolthusen, Stephen; Busch, Christoph. (2010) Teeth Segmentation and Feature Extraction for Odontological Biometrics. Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on - 15-17 Oct. 2010.
Academic chapter/article
Riedmüller, Reinhard; Seeger, Mark M.; Baier, Harald; Busch, Christoph; Wolthusen, Stephen. (2010) Constraints on autonomous use of standard GPU components for asynchronous observations and intrusion detection. 2nd International Workshop On Security and Communication networks (IWSCN), May 26-28, 2010, Karlstad, Sweden.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon. (2010) Robust minutiae hash for fingerprint template protection. SPIE Proceedings of Media Forensics and Security II.
Academic chapter/article
Yang, Bian; Busch, Christoph; Gafurov, Davrondzhon; Bours, Patrick. (2010) Renewable Minutiae Templates with Tunable Size and Security. Proceedings of the 20th International Conference on Pattern Recognition (ICPR) 2010.
Academic chapter/article
Yang, Bian; Busch, Christoph; Niu, Xia-Mu. (2010) Joint reversible data hiding and image encryption. SPIE Proceedings of Media Forensics and Security II.
Academic chapter/article
Yang, Bian; Gafurov, Davrondzhon; Busch, Christoph; Bours, Patrick. (2010) Encrypting Fingerprint Minutiae Templates by Random Quantization. Networked Digital Technologies : Second International Conference, NDT 2010, Prague, Czech Republic, July 7-9, 2010. Proceedings, Part I.
Academic chapter/article
Yang, Bian; Hartung, Daniel; Simoens, Koen; Busch, Christoph. (2010) Dynamic random projection for biometric template protection. Biometrics: Theory, Applications, and Systems (BTAS), 2010 Fourth IEEE International Conference on Biometrics: Theory, Applications and Systems.
Academic chapter/article
Busch, Christoph. (2009) Fallstudie - Gesichtserkennung beim biometrischen Reisepass. eDemocracy & eGovernment.
Academic chapter/article
Busch, Christoph; Lodrova, Dana; Tabassi, Elham; Krodel, Wolfgang. (2009) Semantic Conformance Testing for Finger Minutiae Data. 1st International Workshop on Security and Communication Networks.
Academic chapter/article
Busch, Christoph; Wolthusen, Stephen. (2009) Non-Forensic Odontological Biometrics. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Hartung, Daniel; Busch, Christoph. (2009) Why Vein Recognition Needs Privacy Protection. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Lodrova, Dana; Busch, Christoph; Tabassi, Elham; Krodel, Wolfgang; Drahansky, Martin. (2009) Semantic Conformance Testing Methodology for Finger Minutiae Data. BIOSIG 2009, Proceedings of the Special Interest Group on Biometrics ans Electronic Signatures.
Academic chapter/article
Wang, Zhifang; Han, Qi; Niu, Xia-Mu; Busch, Christoph. (2009) Feature-Level Fusion of Iris and Face for Personal Identification. Advances in Neural Networks.
Academic chapter/article
Wang, Zhifang; Han, Qi; Niu, Xia-Mu; Busch, Christoph. (2009) Template Protection for Multimodal Biometric System. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Yang, Bian; Busch, Christoph. (2009) Parameterized geometric alignment for minutiae-based fingerprint template protection. BTAS '09. IEEE 3rd International Conference on Biometrics: Theory, Applications, and Systems.
Academic chapter/article
Yang, Bian; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon. (2009) Non-invertible Geometrical Transformation for Fingerprint Minutiae Template Protection. 1st International Workshop on Security and Communication Networks.
Academic chapter/article
Yang, Bian; Busch, Christoph; Derawi, Mohammad; Gafurov, Davrondzhon; Bours, Patrick. (2009) Geometric-Aligned Cancelable Fingerprint Templates. Image Analysis and Processing ¿ ICIAP 2009.
Academic chapter/article
Yang, Bian; Busch, Christoph; Niu, Xia-Mu. (2009) Perceptual image encryption via reversible histogram spreading. ISPA 2009. Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis.
Academic chapter/article
Yang, Bian; Zhou, Chong-Qing; Busch, Christoph; Niu, Xia-Mu. (2009) Transparent and perceptually enhanced jpeg image encryption. DSP 2009 Proceedings: 16th International Conferenceon Digital Signal Processing Proceedings.
Academic chapter/article
Zhou, Xuebing; Wolthusen, Stephen; Busch, Christoph; Kuijper, Arjan. (2009) A Security Analysis of Biometric Template Protection Schemes. Image Analysis and Recognition.
Academic chapter/article
Zhou, Xuebing; Wolthusen, Stephen; Busch, Christoph; Kuijper, Arjan. (2009) Feature Correlation Attack on Biometric Privacy Protection Schemes. IIH-MSP '09. Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2009.
Academic chapter/article
Delvaux, Nicolas; Chabanne, Herve; Bringer, Julien; Kindarji, Brune; Breebaart, Jeroen; Akkermans, Ton; van der Veen, M.; Veldhuis, R.; Busch, Christoph; Bours, Patrick; Gafurov, Davrondzhon; Yang, Bian; Rust, Carsten; Lindeberg, Patrik; Midgren, Johannes; Kindt, Els; Simoens, Koen; Stern, Julilen; Cucinelli, Bruno; Skepastianos, Dimitrios. (2008) Pseudo Identities based on Fingerprint Characteristics. IIH-MSP 2008 : 2008 Fourth International Conference on Intelligent Information Hiding and Multimedia Signal Processing : 15-17 August 2008, Harbin, China.
Academic chapter/article
Franssen, Thomas; Zhou, Xuebing; Busch, Christoph. (2008) Fuzzy Vault for 3D Face Recognition Systems. IIH-MSP 2008 : 2008 Fourth International Conference on Intelligent Information Hiding and Multimedia Signal Processing : 15-17 August 2008, Harbin, China.
Academic chapter/article
Wang, Zhifang; Chen, Shenghong; Busch, Christoph; Niu, Xia-Mu. (2008) Performance Evaluation of Fingerprint Enhancement Algorithms. CISP 2008 : Proceedings, First International Congress on Image and Signal Processing, 27-30 May 2008, Sanya, Hainan, China.
Academic chapter/article

Teaching

Courses

Media

2022

Academic lecture

Ferrara, Matteo; Franco, Annalisa; Maltoni, Davide; Busch, Christoph. (2022) Morphing Attack Potential. 10th International Workshop on Biometrics and Forensics (IWBF 2022) . PLUS; Salzburg. 2022-04-20 - 2022-04-21.
Poster

Grimmer, Marcel; Zhang, Haoyu; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph Günther. (2022) Time flies by: Analyzing the Impact of Face Ageing on the Recognition Performance with Synthetic Data. 21st International Conference of the Biometrics Special Interest Group (BIOSIG 2022) ; 2022-09-14 - 2022-09-16.
Academic lecture

Patel, C; Jain, A.; Bawkar, S.; Khorasiya, M.; Prajapati, K.; Upla, Kishor; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2022) SRTGAN: Triplet Loss based Generative Adversarial Network for Real-World Super-Resolution. the 7th Seventh International Conference on Computer Vision & Image Processing (CVIP) ; 2022-11-04 - 2022-11-06.
Academic lecture

Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph. (2022) Algorithmic Fairness in Face Morphing Attack Detection. Winter Conference on Applications of Computer Vision Workshops (WACVW) ; 2022-01-04 - 2022-01-08.
Academic lecture

Zhang, Haoyu; Ramachandra, Raghavendra; Busch, Christoph Günther. (2022) Face Presentation Attack Detection Using Remote Photoplethysmography Transformer Model. 7th International Conference on Computer Vision & Image Processing . VNIT Nagpur; Maharashtra - 440010, INDIA. 2022-11-04 - 2022-11-06.
Academic lecture

Zhang, W.; Liu, H.; Liu, F.; Ramachandra, Raghavendra; Busch, Christoph. (2022) Effective Presentation Attack Detection Driven by Face Related Task. European Conference on Computer Vision (ECCV) ; 2022-10-23 - 2022-10-27.

2021

Academic lecture

Grimmer, Marcel; Zhang, Haoyu; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph Günther. (2021) Generation of Non-Deterministic Synthetic Face Datasets Guided by Identity Priors. Norwegian Information Security Conference ; 2021-11-29 - 2021-12-01.

2020

Academic lecture

Singh, Jag Mohan; Ramachandra, Raghavendra; Busch, Christoph. (2020) Hierarchical Interpolation of Imagenet Features for cross-dataset Presentation Attack Detection. INTAP 3rd International Conference on Intelligent Technologies and Applications . Artificial Intelligence Research Group; Gjøvik. 2020-09-28 - 2020-09-30.

2019

Academic lecture

Ramachandra, Raghavendra; Singh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2019) Face presentation attack detection using multi-classifier fusion of off-the-shelf deep features. Fourth International Conference on Computer Vision & Image Processing . IAPR; Jaipur. 2019-09-27 - 2019-09-29.
Academic lecture

Singh, Jag Mohan; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance. The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS) . IEEE; Sorrento. 2019-11-26 - 2019-11-29.
Academic lecture

Singh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Detecting Finger-Vein Presentation Attacks Using 3D Shape and Diffuse Reflectance Decomposition. The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS) . IEEE; Sorrento. 2019-11-26 - 2019-11-29.

2018

Academic lecture

Schuch, Patrick; May, Jan Marek; Busch, Christoph. (2018) Estimating the Data Origin of Fingerprint Samples. BIOSIG 2018 ; 2018-09-27 - 2018-09-29.
Academic lecture

Schuch, Patrick; May, Jan Marek; Busch, Christoph. (2018) Learning Neighbourhoods for Fingerprint Indexing. SITIS 2018 ; 2018-11-26 - 2018-11-29.
Academic lecture

Schuch, Patrick; May, Jan Marek; Busch, Christoph. (2018) Unsupervised Learning of Fingerprint Rotations. BIOSIG 2018 ; 2018-09-27 - 2018-09-29.

2017

Academic lecture

Schuch, Patrick; Schulz, Simon-Daniel; Busch, Christoph. (2017) Intrinsic Limitations of Fingerprint Orientation Estimation.

Språkvelger

Christoph Busch

Christoph Busch

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