2025

• Zhang, Haoyu; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph Günther. (2025) SynMorph: Generating Synthetic Face Morphing Dataset With Mated Samples. IEEE Access
  Academic article
• Zhang, Haoyu. (2025) Face Morphing Attacks: Generation, Data Augmentation and Detection. Doktoravhandlinger ved NTNU (237)
  Doctoral dissertation

2024

• Zhang, Haoyu; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph Günther. (2024) Generalized Single-Image-Based Morphing Attack Detection Using Deep Representations from Vision Transformer. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
  Academic article
• Chandaliya, Praveen Kumar; Bylappa Raja, Kiran; Zhang, Haoyu; Ramachandra, Raghavendra; Busch, Christoph Günther. (2024) Synthetic Ethnicity Alteration for Diversifying Face Datasets - Investigating Recognition and Quality. IEEE International Workshop on Information Forensics and Security (WIFS)
  Academic article

2023

• Zhang, Haoyu; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph Günther. (2023) Morph-PIPE: Plugging in Identity Prior to Enhance Face Morphing Attack Based on Diffusion Model. NIKT: Norsk IKT-konferanse for forskning og utdanning
  Academic article
• Myhrvold, Henning; Zhang, Haoyu; Tapia, Juan; Ramachandra, Raghavendra; Busch, Christoph Günther. (2023) Explainable Visualization for Morphing Attack Detection. NIKT: Norsk IKT-konferanse for forskning og utdanning
  Academic article
• Tapia, Juan E.; Busch, Christoph Günther; Zhang, Haoyu; Ramachandra, Raghavendra; Bylappa Raja, Kiran. (2023) Simulating Print/Scan Textures for Morphing Attack Detection. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Zhang, Haoyu; Ramachandra, Raghavendra; Busch, Christoph Günther. (2023) Face Presentation Attack Detection Using Remote Photoplethysmography Transformer Model. Springer Nature
  Academic chapter/article/Conference paper

2021

• 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
  Academic article
• Zhang, Haoyu; Grimmer, Marcel; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2021) On the Applicability of Synthetic Data for Face Recognition. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper