Andrew Perkis
About
I am currently focusing on research within the synergies of art and technology, methods and functionality of content representation, quality assessment and its use within the media value chain. My application focus is on art in public spaces, place by design, sensor based digital storytelling and business modelling for the creative and media industry.
My main activities are
- Art and technology as a vehicle to tackle complex issues
- IoT driven digital storytelling
- Immersion and presence
- Place by design and citizen engagement.
- Media technology and entertainment as well as directions for innovations in Immersive Media Technology Experiences.
- Transmedia storytelling and multi-platform publishing, especially to handheld devices.
- Quality modelling and assessment and its use within the media value chain in a variety of applications, change management and business modelling for the media sector and Digital Storytelling and the associate tools for this.
I am currently ARTEC at NTNU, a task force for setting up directions and visions for new research within art and technology as well as directions for innovations in Immersive Media Technology Experiences.
I was the initiator and lead designer in setting up the interactive installation park – Adressaparken. For this work we won the winner of the Place by design competition at SxSW 2018 and the NM art and design prize in 2016.
Publications
2022
-
Alene, Gebray Habtu;
Vicari, Hervé;
Irshad, Shafaq;
Perkis, Andrew;
Bruland, Oddbjørn;
Thakur, Vikas Kumar Singh.
(2022)
Realistic visualization of debris flow type landslides through virtual reality.
Landslides. Journal of the International Consortium on Landslides.
volum 20.
Academic article
-
Perkis, Andrew;
Taveter, Kuldar.
(2022)
Applications of complex narratives.
New Review of Hypermedia and Multimedia.
Academic article
-
Uhrig, Stefan;
Perkis, Andrew;
Möller, Sebastian;
Svensson, U. Peter;
Behne, Dawn Marie.
(2022)
Effects of Spatial Speech Presentation on Listener Response Strategy for Talker-Identification.
Frontiers in Neuroscience.
volum 15.
Academic article
2021
-
Hameed, Asim;
Klungre, Øyvind Sørdal;
Perkis, Andrew;
Bolme, Gøran;
Brownridge, Andrew Mark.
(2021)
User Evaluation of a Storytelling Application Assisting Visitors in Protected Nature Areas.
Interactive Storytelling. 14th International Conference on Interactive Digital Storytelling, ICIDS 2021, Tallinn, Estonia, December 7–10, 2021, Proceedings.
Academic chapter/article
-
Hameed, Asim;
Perkis, Andrew.
(2021)
A subjective and behavioral assessment of affordances in virtual architectural walkthroughs.
Applied Sciences.
volum 11 (17).
Academic article
-
Hameed, Asim;
Perkis, Andrew;
Möller, Sebastian.
(2021)
Evaluating Hand-tracking Interaction for Performing Motor-tasks in VR Learning Environments.
International Workshop on Quality of Multimedia Experience (QoMEX).
Academic article
-
irshad, shafaq;
Perkis, Andrew;
Azam, Waleed.
(2021)
Wayfinding in virtual reality serious game: An exploratory study in the context of user perceived experiences.
Applied Sciences.
volum 11 (17).
Academic article
-
Perkis, Andrew;
Thaulow, Kristin;
Dahl, Tone Lise;
Prasolova-Førland, Ekaterina;
Færevik, Hilde;
Lindseth, Frank;
Kiss, Gabriel;
Skjermo, Jo.
(2021)
Blir VR-briller det nye kontoret?.
Gemini.no.
Chronicle
2020
-
Hameed, Asim;
Perkis, Andrew.
(2020)
Affects of Perceived-Actions within Virtual Environments on User Behavior on the Outside.
2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Hameed, Asim;
Perkis, Andrew;
Timmerer, Christian.
(2020)
Immersive Media Experiences – Why finding Consensus is Important.
SIGMM Records.
Academic article
-
Irshad, Shafaq;
Perkis, Andrew.
(2020)
Increasing User Engagement in Virtual Reality:The Role of Interactive Digital Narratives to Trigger Emotional Responses.
NordiCHI '20: Shaping Experiences, Shaping Society, Proceedings of the 11th Nordic Conference on Human-Computer Interaction.
Academic chapter/article
-
Irshad, Shafaq;
Perkis, Andrew.
(2020)
Serious Storytelling in Virtual Reality: The Role of Digital Narrative to Trigger Mediated Presence and Behavioral Responses.
Association for Computing Machinery (ACM). 2020. ISBN 978-1-4503-7587-0.
Scientific anthology
-
Moraru, Adina;
Perkis, Andrew;
Bruland, Oddbjørn;
Ruther, Nils.
(2020)
Optimization and visualization of numerical models of flash floods in steep Norwegian rivers.
Proceedings of the 1st IAHR Young Professionals congress (online, 17-18 November 2020).
Other
-
Perkis, Andrew;
Timmerer, Christian;
barakovic, Sabina;
Baraković Husić, Jasmina;
Bech, Søren;
Bosse, Sebastian;
Botev, Jean;
Brunnström, Kjell;
Cruz, Luis;
De Moor, Katrien;
de Polo Saibanti, Andrea;
Durnez, Wouter;
Egger-Lampl, Sebastian;
Engelke, Ulrich;
Falk, Tiago H.;
Gutiérrez, Jesús;
Hameed, Asim;
Hines, Andrew;
Kojic, Tanja;
Kukolj, Dragan;
Liotou, Eirini;
Milovanovic, Dragorad;
Möller, Sebastian;
Murray, Niall;
Naderi, Babak;
Pereira, Manuela;
Perry, Stuart;
Pinheiro, Antonio;
Pinilla, Andres;
Raake, Alexander;
Agrawal, Sarvesh Rajesh;
Reiter, Ulrich;
Rodrigues, Rafael;
Schatz, Raimund;
Schelkens, Peter;
Schmidt, Steven;
Shafiee Sabet, Saeed;
Singla, Ashutosh;
Skorin-Kapov, Lea;
Suznjevic, Mirko;
Uhrig, Stefan;
Vlahović, Sara;
Voigt-Antons, Jan-Niklas;
Zadtootaghaj, Saman.
(2020)
QUALINET White Paper on Defifinitions of Immersive Media Experience (IMEx).
arXiv.
Popular scientific article
-
Uhrig, Stefan Josef;
Möller, Sebastian;
Behne, Dawn Marie;
Svensson, U. Peter;
Perkis, Andrew.
(2020)
Testing a Quality of Experience (QoE) Model of Loudspeaker-based Spatial Speech Reproduction.
2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Uhrig, Stefan Josef;
Perkis, Andrew;
Behne, Dawn Marie.
(2020)
Effects of speech transmission quality on sensory processing indicated by the cortical auditory evoked potential.
Journal of Neural Engineering.
volum 17 (4).
Academic article
2019
-
Hameed, Asim;
Irshad, Shafaq;
Perkis, Andrew.
(2019)
Towards a Quality Framework for Immersive Media Experiences: A Holistic Approach.
12th International Conference on Interactive Digital Storytelling, ICIDS 2019..
Academic chapter/article
-
Klungre, Øyvind Sørdal;
Hameed, Asim;
Perkis, Andrew.
(2019)
Narrative’s Impact on Quality of Experience in Digital Storytelling.
SA '19: SIGGRAPH ASIA Art Gallery / Art Papers.
Academic chapter/article
-
Moraru, Adina;
Bruland, Oddbjørn;
Perkis, Andrew;
Ruther, Nils.
(2019)
Visualizing hydrodynamic fluid simulations within an immersive experience as a scientific dissemination strategy.
MekIT’19 - 10th National Conference on Computational Mechanics (Trondheim, Norway, 3-4 June 2019).
Academic chapter/article
-
Musiol, Hanna;
DeSoto, Pablo;
Murray-Leslie, Alexandra Nicki;
Hoel, Ada Mathea;
Shrestha, Shreejay;
Dybvig, Dagfinn Døhl;
Perkis, Andrew;
Borgan, Vilde.
(2019)
Resist as Forest.
Resist as Forest
[Kunstnerisk og museal presentasjon] . NTNU ARTEC; Adressaparken & Olavskvartalet, Trondheim. 2019-09-27 - 2019-09-27.
Art exhibition
-
Perkis, Andrew;
Irshad, Shafaq;
Hameed, Asim.
(2019)
Solving Complex Issues through Immersive Narratives — Does QoE Play a Role?.
SIGMM Records.
Letter to the editor
2018
-
Arndt, Sebastian;
Perkis, Andrew;
Voigt-Antons, Jan-Niklas.
(2018)
Using Virtual Reality and Head-Mounted Displays to Increase Performance in Rowing Workouts.
Proceedings of the 1st International Workshop on Multimedia Content Analysis in Sports (MMSports'18)..
Academic chapter/article
-
Hameed, Asim;
Perkis, Andrew.
(2018)
Spatial Storytelling: Finding Interdisciplinary Immersion.
Interactive Storytelling. ICIDS 2018.
Academic chapter/article
-
Musiol, Hanna;
Perkis, Andrew.
(2018)
NTNU Art and Technology Task Force (ARTEC) Report. Trondheim: Norwegian University of Science and Technology, 2018.
Briefs
-
Yassin, Yahya Hussain;
Catthoor, Francky;
Kjeldsberg, Per Gunnar;
Perkis, Andrew.
(2018)
Techniques for dynamic hardware management of streaming media applications using a framework for system scenarios.
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO).
volum 56.
Academic article
2017
-
Arndt, Sebastian;
Ervik, Martin;
Perkis, Andrew.
(2017)
Factors of Immersion in Interactive Digital Storytelling.
Lecture Notes in Computer Science (LNCS).
volum 10690 LNCS.
Academic article
-
De Moor, Katrien;
Arndt, Sebastian;
Ammar, Doreid;
Voigt-Antons, Jan-Niklas;
Perkis, Andrew;
Heegaard, Poul Einar.
(2017)
Exploring diverse measures for evaluating QoE in the context of WebRTC.
Proceedings of the 9th International Conference on Quality of Multimedia Experience (QoMEX 2017).
Academic chapter/article
-
Mansilla, Wendy Ann;
Perkis, Andrew.
(2017)
Adressaparken: A Multi-use Playspace, exhibition catalogue. In Londono F.C & Mejia G. M. (eds).
ISEA 2017 Bio-Creation and Peace, 16th International Image Festival
[Kunstnerisk og museal presentasjon] . Department of Visual Design, Universidad de Caldas and ISEA International; Manizales. 2017-06-23 - 2017-06-30.
Art exhibition
-
Mansilla, Wendy Ann;
Perkis, Andrew.
(2017)
Multiuse playspaces: mediating expressive community places.
IEEE Multimedia.
volum 24 (1).
Academic article
2016
-
Yassin, Yahya Hussain;
Kjeldsberg, Per Gunnar;
Perkis, Andrew;
Catthoor, Francky.
(2016)
Dynamic Hardware Management of the H264/AVC Encoder Control Structure Using a Framework for System Scenarios.
Proceedings 19th Euromicro Conference on Digital System Design DSD 2016.
Academic chapter/article
2015
-
Perkis, Andrew;
Venkatesh Babu, R.;
Drege, Peder.
(2015)
A QOS-DRIVEN UMA viewer in MPEG-21 framework.
European Signal Processing Conference.
volum 06-10-September-2004.
Academic article
2014
-
Mansilla, Wendy Ann;
Bruun, Ellen Foyn;
Perkis, Andrew.
(2014)
Digital Storytelling Tools - Final Report.
2014. KUBE : skriftserie fra Institutt for kunst- og medievitenskap (1).
Report
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2014)
Exploring the impact of food craving and pleasure technologies on aesthetic experience in digital media.
International Journal of Human-Computer Interaction.
volum 30 (3).
Academic article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2014)
Attention driven foveated video quality assessment.
IEEE Transactions on Image Processing.
volum 23 (1).
Academic article
2013
-
Perkis, Andrew.
(2013)
A QoE cross layer approach to model media experiences.
IEEE COMSOC MMTC E-Letter.
volum 8 (2).
Article
-
Perkis, Andrew.
(2013)
Quality of Experience.
SPIE Newsroom.
Popular scientific article
-
Puig, Jordi;
Perkis, Andrew;
Hoel, Aud Sissel;
Cassinelli, Alvaro.
(2013)
A-me: augmented memories.
SA'13 SIGGRAPH Asia 2013.
Academic chapter/article
-
Puig, Jordi;
Perkis, Andrew;
Hoel, Aud Sissel;
Ebrahimi, Touradj.
(2013)
A-me: Augmented Memories.
STRP 2013
[Kunstnerisk og museal presentasjon] . STRP; Eindhoven. 2013-03-01 - 2013-03-10.
Art exhibition
-
Puig, Jordi;
Perkis, Andrew;
Pinel, Philipe;
Cassinelli, Alvaro;
Ishikawa, Masatoshi.
(2013)
The neuroscience social network project.
SIGGRAPH Asia 2013 Posters.
Other
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2013)
Stereoscopic Quality Datasets under Various Test Conditions.
Fifth International Workshop on Quality of Multimedia Experience (QoMEX 2013).
Academic chapter/article
2012
-
Barkowsky, Marcus;
Brunnström,, Kjell;
Ebrahimi, Touradj;
Karam, Lina;
Lebreton, Pierre;
Callet, Patrick Le;
Perkis, Andrew;
Raake, Alexander;
Subedar, Mahesh;
Wang, Kun;
Xing, Liyuan;
You, Junyong.
(2012)
Subjective and Objective Visual Quality Assessment in the Context of Stereoscopic 3D-TV.
3D-TV System with Depth-Image-Based Rendering : Architectures, Techniques and Challenges.
Academic chapter/article
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Art Intervention in an Immersive Networked Environment.
Proceedings of the IADIS International Conferences on Interfaces and Human Computer Interaction and Game and Entertainment Technologies 2012.
Other
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
When Cheesecake Craving Unplugs the Pleasure Button: Understanding Aesthetics and Quality of Experience in a Computer Generated Graphics.
SIGGRAPH 2012.
Academic chapter/article
-
Perkis, Andrew;
Ebrahimi, Touradj;
Hoel, Aud Sissel;
Mansilla, Wendy Ann;
Puig, Jordi.
(2012)
Sense-IT@iet.NTNU.
Metamorph 2012: A Matter of Feeling.
Other
-
Perkis, Andrew;
Hoel, Aud Sissel;
Puig, Jordi.
(2012)
A-Me.
Meta.Morf - A Matter of Feeling
[Kunstnerisk og museal presentasjon] . TEKS - Trondheim elektroniske kunstsenter; Trondheim. 2012-10-06.
Art exhibition
-
Puig, Jordi;
Gutierrez, Carles;
Canet, Mar;
Perkis, Andrew.
(2012)
LummoBlocks.
Glow 2012
[Kunstnerisk og museal presentasjon] . Glow; Eindhoven. 2012-11-10 - 2012-11-17.
Art exhibition
-
Xing, Liyuan;
Xu, Jie;
Skildheim, Kim Daniel;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Subjective Crosstalk Assessment Methodology for Auto-stereoscopic Displays.
2012 IEEE International Conference on Multimedia and Expo (ICME).
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2012)
Assessment of Stereoscopic Crosstalk Perception.
IEEE transactions on multimedia.
volum 14 (2).
Academic article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2012)
VIDEO QUALITY METRIC BASED ON FIXATION PREDICTION AND FOVEAL IMAGING.
IEEE Transactions on Image Processing.
Academic article
-
You, Junyong;
Xing, Liyuan;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Visual contrast sensitivity guided video quality assessment.
2012 IEEE International Conference on Multimedia and Expo (ICME).
Academic chapter/article
2011
-
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Modeling motion visual perception for video quality assessment.
ACM International Conference on Multimedia (MM), 2011.
Academic chapter/article
-
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
VISUAL ATTENTION TUNED SPATIO-VELOCITY CONTRAST SENSITIVITY FOR VIDEO QUALITY ASSESSMENT.
IEEE International Conference on Multimedia and Expo.
Academic article
-
Junyong, You;
Korhonen, Jari;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Balancing attended and global stimuli in perceived video quality assessment.
IEEE transactions on multimedia.
volum 13 (6).
Academic article
-
Korhonen, Jari;
Perkis, Andrew;
Reiter, Ulrich.
(2011)
Congestion control in wireless links based on selective delivery of erroneous packets.
Signal processing. Image communication.
volum 26 (2).
Academic article
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Implicit experiences as a determinant of perceptual quality and aesthetic appreciation.
ACM International Conference on Multimedia (MM), 2011.
Academic chapter/article
-
Perkis, Andrew.
(2011)
3D til å spy av.
Forskning.no.
publications.INTERVJUSKRIFTL
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Junyong, You;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Subjective Visual Quality Assessment in the Presence of Audio for Digital Cinema.
Proceedings of the 2011 Third International Workshop on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Xing, Liyuan;
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Factors impacting quality of experience in stereoscopic images.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7863.
Academic article
-
Xing, Liyuan;
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Objective metrics for quality of experience in stereoscopic images.
Proceedings of 2010 IEEE 18th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew.
(2011)
Multi-service Load Balancing in a Heterogeneous Network.
Wireless Telecommunications Symposium (WTS), 2011.
Academic chapter/article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew;
Khloussy, Elissar.
(2011)
Multi-Service Load Balancing in a Heterogeneous Network with Vertical Handover.
Advances in Electronics and Telecommunications.
volum 2 (3).
Academic article
-
Xu, Jie;
Xing, Liyuan;
Perkis, Andrew;
Jiang, Yuming.
(2011)
On the Properties of Mean Opinion Scores for Quality of Experience Management.
IEEE International Symposium on Multimedia (ISM), 2011.
Academic chapter/article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Attention tuned spatio-velocity contrast sensitivity for video quality assessment.
IEEE Int. Conf. Multimedia & Expo (ICME), 2011.
Academic chapter/article
2010
-
Christie, Petter;
Rahayu, Fitri N.;
Perkis, Andrew.
(2010)
Influence of Communication on the Gameplay Experience in MMORPGS.
Proceedings of the IADIS International Conference on Game and Entertainment Technologies.
Other
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2010)
Chroma Space: Affective colors in interactive 3D world.
Proceedings of the 18th ACM International Conference on Multimedia 2010 (MM 2010).
Academic chapter/article
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2010)
Flick Flock: the distant and distinct characteristics of the masses in immersive aesthetic space.
Siggraph Asia '10 ACM SIGGRAPH ASIA 2010 Posters.
Academic chapter/article
-
Perkis, Andrew;
Möller, Sebastian.
(2010)
Proceeding of 2010 International Workshop on Quality of Multimedia Experience.
IEEE Signal Processing Society. 2010. ISBN 978-1-4244-6958-1.
Scientific anthology
-
Perkis, Andrew;
Rahayu, Fitri N.;
Reiter, Ulrich;
You, Junyong;
Ebrahimi, Touradj.
(2010)
Quality of experience for high definition presentations Case: Digital Cinema.
High-Quality Visual Experience: Creation, Processing and Interactivity of High-Resolution and High-Dimensional Video Signals.
Academic chapter/article
-
Pickering, Mark;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A compressive sensing approach to perceptual image coding.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7798.
Academic article
-
Pickering, Mark;
You, Junyong;
Touradj, Ebrahimi;
Perkis, Andrew.
(2010)
Spatial noise shaping using convex optimization for perceptual image coding.
Proceedings of 2010 IEEE 17th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Rahayu, Fitri N.;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Exploring Alternative Content in Digital Cinema.
Proceeding of 16th International Conference on Virtual Systems and Multimedia.
Academic chapter/article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Nielsen, Marlon Thomas Montejo;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Comparison of JPEG 2000 and H.264/AVC by subjective assessment in the digital cinema.
Proceeding of 2010 International Workshop on Quality of Multimedia Experience.
Academic chapter/article
-
Xing, Liyuan;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Subjective evaluation of stereoscopic crosstalk perception.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7744.
Academic article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A PERCEPTUAL QUALITY METRIC FOR STEREOSCOPIC CROSSTALK PERCEPTION.
Proceedings of 2010 IEEE 17th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A Perceptual quality metric for stereoscopic crosstalk perception.
17th IEEE International Conference on Image Processing (ICIP), 2010, Hong Kong 26-29 Sept. 2010.
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
An Objective Metric for Assessing Quality of Experience on Stereoscopic Images.
2010 IEEE International Workshop on Multimedia Signal Processing (MMSP).
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Estimating Quality of Experience on Stereoscopic Images.
Intelligent Signal Processing and Communications Systems (ISPACS 2010).
Academic chapter/article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew.
(2010)
Towards Analysis of Intra-Flow Contention in Multi-hop Wireless Networks.
2010 Sixth International Conference on Mobile Ad-hoc and Sensor Networks (MSN'10).
Academic chapter/article
-
You, Junyong;
Jiang, Gangyi;
Xing, Liyuan;
Perkis, Andrew.
(2010)
Quality of Visual Experience for 3D Presentation - Stereoscopic Image.
High-Quality Visual Experience: Creation, Processing and Interactivity of High-Resolution and High-Dimensional Video Signals.
Academic chapter/article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
ATTENTION MODELING FOR VIDEO QUALITY ASSESSMENT: BALANCING GLOBAL QUALITY AND LOCAL QUALITY.
IEEE International Conference on Multimedia and Expo.
Academic article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
Attention modeling for video quality assessment: balancing global quality and local quality.
Proceedings of International Conference on Multimedia and EXPO (ICME'10), 2010.
Academic chapter/article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
SPATIAL AND TEMPORAL POOLING OF IMAGE QUALITY METRICS FOR PERCEPTUAL VIDEO QUALITY ASSESSMENT ON PACKET LOSS STREAMS.
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing.
Academic article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
Spatial and temporal pooling of image quality metrics for perceptual video quality assessment on packet loss streams.
Acoustics Speech and Signal Processing (ICASSP), 2010 IEEE International Conference on : Dallas, Tex 14-19 March 2010.
Other
-
You, Junyong;
Liu, Guizhong;
Perkis, Andrew.
(2010)
A semantic framework for video genre classification and event analysis.
Signal processing. Image communication.
volum 25 (4).
Academic article
-
You, Junyong;
Rahayu, Fitri N.;
Reiter, Ulrich;
Perkis, Andrew.
(2010)
HVS-based Image Quality Assessment for Digital Cinema.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7529.
Academic article
-
You, Junyong;
Reiter, Ulrich;
Hannuksela, Miska;
Gabbouj, Moncef;
Perkis, Andrew.
(2010)
Perceptual-based quality assessment for audio-visual services: A Survey.
Signal processing. Image communication.
volum 25 (7).
Academic article
2009
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2009)
Exposure effect on experience and visual perception in stereoscopic visual presentations.
Proceedings of the International Conference on Advances in Computer Entertainment Technology.
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Comparison of Unequal Erasure Protection Schemes for Video Streaming.
2009 IEEE International Workshop on Multimedia Signal Processing (MMSP 2009).
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Loss-Distortion Estimation for Practical H.264/AVC Streams.
Proceedings of the IEEE International Conference on Multimedia and Expo 2009.
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Wireless Congestion Control based on Delivery of Erroneous Packets.
Visual Communications and Image Processing 2009 (Proceedings Volume).
Academic chapter/article
-
Perkis, Andrew.
(2009)
Does Quality Impact the Business Model? Case: Digital Cinema.
Proceedings of the International Workshop on Quality of Multimedia Experience 2009.
Academic chapter/article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Ebrahimi, Touradj;
Perkis, Andrew;
Svensson, U. Peter.
(2009)
SS-SSIM and MS-SSIM for digital cinema applications.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7240 (XIV).
Academic article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Nielsen, Marlon T.M.;
Ebrahimi, Touradj;
Svensson, U. Peter;
Perkis, Andrew.
(2009)
Analysis of SSIM Performance for Digital Cinema Applications.
Proceedings of the International Workshop on Quality of Multimedia Experience 2009.
Academic chapter/article
-
You, Junyong;
Perkis, Andrew;
Hannuksela, Miska;
Gabbouj, Moncef.
(2009)
Perceptual Quality Assessment Based on Visual Attention Analysis.
Proceedings of ACM MM2009.
Academic chapter/article
2008
-
Babu, RV;
Perkis, A;
Hillestad, Odd Inge.
(2008)
Evaluation and monitoring of video quality for UMA enabled video streaming systems.
Multimedia Tools and Applications.
volum 37.
Academic article
-
Babu, Venkatesh;
Perkis, Andrew;
Hillestad, Odd Inge.
(2008)
Evaluation and monitoring of video quality for UMA enabled video.
Multimedia Tools and Applications.
volum 37 (2).
Academic article
-
Perkis, Andrew;
Sychowski, Patrick;
Spilde, Dave.
(2008)
NORDIC – Norway’s digital interoperability in cinemas.
Proceedings of 2008 NEM Summit - Towards Future Media Internet.
Academic chapter/article
-
Schierl, Thomas;
Johansen, Stian;
Perkis, Andrew;
Wiegand, Thomas.
(2008)
Rateless scalable video coding for overlay multisource streaming in MANETs.
Journal of Visual Communication and Image Representation.
volum 19 (8).
Academic article
2007
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
On the Error Resilience of rate Smoothing Using Explicit Slice-based Mode Selection.
Proceedings of IEEE IEEE International Conference on Multimedia & Expo (ICME) 2007.
Academic chapter/article
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
Proceedings of IEEE IEEE International Conference on Multimedia & Expo (ICME) 2007.
IEEE Press. 2007. ISBN 1-4244-1017-7.
Scientific anthology
-
Babu, RV;
Suresh, S;
Perkis, Andrew.
(2007)
No-reference JPEG-image quality assessment using GAP-RBF.
Signal Processing.
volum 87.
Academic article
-
Fidler, Markus;
Lin, Yuan;
Emstad, Peder Johannes;
Perkis, Andrew.
(2007)
Efficient Smoothing of Robust VBR Video Traffic by Explicit Slice-based Mode Type Selection.
Consumer Communications and Networking Conference, 2007. CCNC 2007. 2007 4th IEEE.
Academic chapter/article
-
Hillestad, Odd Inge;
Perkis, Andrew;
Genc, Vasken;
Murphy, Seán;
Murphy, John.
(2007)
Adaptive H.264/MPEG-4 SVC video over IEEE 802.16 Broadband Wireless Networks.
Proceedings of Packet Video Workshop 2007.
Academic chapter/article
-
Johansen, Stian;
Kim, Anna N.;
Perkis, Andrew.
(2007)
Quality Incentive Assisted Congestion Control for Receiver-Driven Multicast.
Proceedings of IEEE International Conference on Communications (ICC 2007).
Academic chapter/article
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
Rate-Distortion Optimized I-Slice Selection for Low Delay Video Transmission.
Proceedings of the IEEE 9th Workshop on Multimedia signal processing.
Academic chapter/article
2006
-
Johansen, Stian;
Kim, Anna;
Perkis, Andrew.
(2006)
Quality incentive based congestion control for multimedia communication over IP networks.
Journal of Zhejiang University. Science.
volum 7 (1).
Academic article
-
Hillestad, Odd Inge;
Jetlund, Ola;
Perkis, Andrew.
(2006)
RTP-based broadcast streaming of high definition H.264/AVC video: An error robustness evaluation.
Journal of Zhejiang University. Science.
volum 7 (5).
Academic article
-
Hillestad, Odd Inge;
Perkis, Andrew;
Genc, Vasken;
Murphy, Seán;
Murphy, John.
(2006)
Delivery of on-demand video services in rural areas via IEEE 802.16 broadband wireless access networks.
Proceedings of the 2nd ACM international workshop on Wireless multimedia networking and performance modeling.
Academic chapter/article
-
Perkis, Andrew;
Munkeby, Solveig;
Hillestad, Odd Inge.
(2006)
A Model for Measuring Quality of Experience.
Proceedings of the 7th Nordic Signal Processing Symposium (NORSIG 2006).
Academic chapter/article
-
Perkis, Andrew;
Svensson, U. Peter;
Hillestad, Odd Inge;
Johansen, Stian;
Zhang, Jijun;
Sæbø, Asbjørn;
Jetlund, Ola.
(2006)
Multimedia over IP Networks.
Telektronikk.
volum 1 (1).
Academic article
2005
-
Bopardikar, Ajit S.;
Hillestad, Odd Inge;
Perkis, Andrew.
(2005)
Temporal concealment of packet-loss related distortions in video based on structural alignment.
In Proceedings Eurescom Summit 2005.
Academic chapter/article
-
Drege, Peder;
Skjølberg, Thomas;
Perkis, Andrew.
(2005)
MPEG-21 enabled client for rich mobile content delivery.
Proceedings of GSPx TV to Mobile conference.
Academic chapter/article
-
Hellerud, Erik;
Svensson, U. Peter;
Perkis, Andrew.
(2005)
Interaction between codec parameters and network for multimedia content.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Johansen, Stian;
Kim, Anna;
Libæk, Bjørnar;
Perkis, Andrew.
(2005)
ON THE TRADEOFF BETWEEN COMPLEXITY AND PERFORMANCE OF ERROR PROTECTION SCHEMES FOR EMBEDDED CODES OVER PARALLEL PACKET ERASURE CHANNELS.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Johansen, Stian;
Perkis, Andrew.
(2005)
Unequal error protection for embedded codes over parallel packet erasure channels.
Proceedings of IEEE Workshop on Multimedia Signal Processing.
Academic chapter/article
-
Perkis, Andrew;
Drege, Peder;
Hillestad, Odd Inge.
(2005)
UMA ENABLED ENVIRONMENT FOR MOBILE MEDIA USING MPEG-21 CLIENT AND SERVER TECHNOLOGY.
In Proceedings WIAMIS 2005.
Academic chapter/article
-
R. Venkatesh, Babu;
Perkis, Andrew.
(2005)
Andrew Perkis An HVS-Based No-Reference Perceptual Quality Assessment of JPEG Coded Images Using Neural Networks.
In Proceedings ICIP 2005.
Academic chapter/article
-
Voldhaug, Jan Erik;
Johansen, Stian;
Perkis, Andrew.
(2005)
Automatic Football Video Highlights Extraction.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Zhang, Jijun;
Skjerpeng, Raymond;
Perkis, Andrew;
Georganas, Nicolas D..
(2005)
Adaptation of JPEG2000 Still Image and Video using Transcoding.
in Proc. 8th COST276 worskshop.
Academic chapter/article
-
Hillestad, Odd Inge;
Jetlund, Ola;
Perkis, Andrew.
(2005)
Error Robustness Evaluation of High Quality H.264/avc Broadcast Services over RTP/IP using Network Emulation.
Proceedings in Norsk nettforskningsseminar 2005.
Academic chapter/article
-
Hillestad, Odd Inge;
Libæk, Bjørnar;
Perkis, Andrew.
(2005)
Performance Evaluation of Multimedia Services Over IP Networks.
Proceedings of the IEEE International Conference on Multimedia & Expo 2005.
Academic chapter/article
2003
-
Bormans, Jan;
Gelissen, Jean;
Perkis, Andrew.
(2003)
MPEG-21: The 21st century multimedia framework.
IEEE Signal Processing Magazine.
volum 20 (2).
Academic article
2001
-
Perkis, Andrew.
(2001)
On the Importance of Error Resilience in Visual Communications over Noisy Channels.
Circuits, systems, and signal processing.
Academic article
-
Perkis, Andrew;
Halbach, Till.
(2001)
4. generasjons mobilkommunikasjonssystemer.
NORSIGnalet : organ for NORSIG, Norsk forening for signalbehandling.
Popular scientific article
-
Perkis, Andrew;
Yousri, Abdeljaoued;
Charilaos, Christopoulos;
Touradj, Ebrahimi;
Joe, Chicharo.
(2001)
Universal Multimedia Access from Wired and Wireless systems.
Circuits, systems, and signal processing.
Academic article
1998
-
Balasingham, Ilangko;
Ramstad, Tor Audun;
Perkis, Andrew;
Øien, Geir Egil.
(1998)
Performance of different filter banks and wavelet transforms.
1998.
Report
-
Fuldseth, Arild;
Perkis, Andrew;
Ramstad, Tor Audun.
(1998)
WG1N667 : @<NTNU proposal for JPEG 2000@>.
1998.
Report
-
Perkis, Andrew;
Øien, Geir Egil;
Ramstad, Tor Audun.
(1998)
Impact of fixed length coding (FLC) versus variable length coding (VLC) in JPEG 2000.
1998.
Report
-
Ramstad, Tor Audun;
Perkis, Andrew;
Øien, Geir Egil.
(1998)
Multilevel signaling.
1998.
Report
-
Perkis, Andrew;
Ramstad, Tor Audun;
Øien, Geir Egil;
Coward, Helge;
Halbach, Till.
(1998)
Fixed Length Coding by Nonuniform Scalar Quantization.
1998.
Report
1996
-
Balasingham, Ilangko;
Yahampath, Pradeepa;
Perkis, Andrew.
(1996)
A hybrid coding scheme for videophone images based on wireframe modeling and subband coding.
Proceedings of the IEEE Nordic Signal Processing Symposium, Helsinki, Finland, September 1996.
Academic chapter/article
1994
-
Perkis, Andrew.
(1994)
Speech codec systems : principles and applications to mobile satellite communications.
1994.
PhD thesis
Scientific articles
-
Alene, Gebray Habtu;
Vicari, Hervé;
Irshad, Shafaq;
Perkis, Andrew;
Bruland, Oddbjørn;
Thakur, Vikas Kumar Singh.
(2022)
Realistic visualization of debris flow type landslides through virtual reality.
Landslides. Journal of the International Consortium on Landslides.
volum 20.
Academic article
-
Perkis, Andrew;
Taveter, Kuldar.
(2022)
Applications of complex narratives.
New Review of Hypermedia and Multimedia.
Academic article
-
Uhrig, Stefan;
Perkis, Andrew;
Möller, Sebastian;
Svensson, U. Peter;
Behne, Dawn Marie.
(2022)
Effects of Spatial Speech Presentation on Listener Response Strategy for Talker-Identification.
Frontiers in Neuroscience.
volum 15.
Academic article
-
Hameed, Asim;
Perkis, Andrew.
(2021)
A subjective and behavioral assessment of affordances in virtual architectural walkthroughs.
Applied Sciences.
volum 11 (17).
Academic article
-
Hameed, Asim;
Perkis, Andrew;
Möller, Sebastian.
(2021)
Evaluating Hand-tracking Interaction for Performing Motor-tasks in VR Learning Environments.
International Workshop on Quality of Multimedia Experience (QoMEX).
Academic article
-
irshad, shafaq;
Perkis, Andrew;
Azam, Waleed.
(2021)
Wayfinding in virtual reality serious game: An exploratory study in the context of user perceived experiences.
Applied Sciences.
volum 11 (17).
Academic article
-
Hameed, Asim;
Perkis, Andrew;
Timmerer, Christian.
(2020)
Immersive Media Experiences – Why finding Consensus is Important.
SIGMM Records.
Academic article
-
Uhrig, Stefan Josef;
Perkis, Andrew;
Behne, Dawn Marie.
(2020)
Effects of speech transmission quality on sensory processing indicated by the cortical auditory evoked potential.
Journal of Neural Engineering.
volum 17 (4).
Academic article
-
Yassin, Yahya Hussain;
Catthoor, Francky;
Kjeldsberg, Per Gunnar;
Perkis, Andrew.
(2018)
Techniques for dynamic hardware management of streaming media applications using a framework for system scenarios.
Microprocessors and Microsystems: Embedded Hardware Design (MICPRO).
volum 56.
Academic article
-
Arndt, Sebastian;
Ervik, Martin;
Perkis, Andrew.
(2017)
Factors of Immersion in Interactive Digital Storytelling.
Lecture Notes in Computer Science (LNCS).
volum 10690 LNCS.
Academic article
-
Mansilla, Wendy Ann;
Perkis, Andrew.
(2017)
Multiuse playspaces: mediating expressive community places.
IEEE Multimedia.
volum 24 (1).
Academic article
-
Perkis, Andrew;
Venkatesh Babu, R.;
Drege, Peder.
(2015)
A QOS-DRIVEN UMA viewer in MPEG-21 framework.
European Signal Processing Conference.
volum 06-10-September-2004.
Academic article
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2014)
Exploring the impact of food craving and pleasure technologies on aesthetic experience in digital media.
International Journal of Human-Computer Interaction.
volum 30 (3).
Academic article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2014)
Attention driven foveated video quality assessment.
IEEE Transactions on Image Processing.
volum 23 (1).
Academic article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2012)
Assessment of Stereoscopic Crosstalk Perception.
IEEE transactions on multimedia.
volum 14 (2).
Academic article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2012)
VIDEO QUALITY METRIC BASED ON FIXATION PREDICTION AND FOVEAL IMAGING.
IEEE Transactions on Image Processing.
Academic article
-
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
VISUAL ATTENTION TUNED SPATIO-VELOCITY CONTRAST SENSITIVITY FOR VIDEO QUALITY ASSESSMENT.
IEEE International Conference on Multimedia and Expo.
Academic article
-
Junyong, You;
Korhonen, Jari;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Balancing attended and global stimuli in perceived video quality assessment.
IEEE transactions on multimedia.
volum 13 (6).
Academic article
-
Korhonen, Jari;
Perkis, Andrew;
Reiter, Ulrich.
(2011)
Congestion control in wireless links based on selective delivery of erroneous packets.
Signal processing. Image communication.
volum 26 (2).
Academic article
-
Xing, Liyuan;
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Factors impacting quality of experience in stereoscopic images.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7863.
Academic article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew;
Khloussy, Elissar.
(2011)
Multi-Service Load Balancing in a Heterogeneous Network with Vertical Handover.
Advances in Electronics and Telecommunications.
volum 2 (3).
Academic article
-
Pickering, Mark;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A compressive sensing approach to perceptual image coding.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7798.
Academic article
-
Xing, Liyuan;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Subjective evaluation of stereoscopic crosstalk perception.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7744.
Academic article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
ATTENTION MODELING FOR VIDEO QUALITY ASSESSMENT: BALANCING GLOBAL QUALITY AND LOCAL QUALITY.
IEEE International Conference on Multimedia and Expo.
Academic article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
SPATIAL AND TEMPORAL POOLING OF IMAGE QUALITY METRICS FOR PERCEPTUAL VIDEO QUALITY ASSESSMENT ON PACKET LOSS STREAMS.
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing.
Academic article
-
You, Junyong;
Liu, Guizhong;
Perkis, Andrew.
(2010)
A semantic framework for video genre classification and event analysis.
Signal processing. Image communication.
volum 25 (4).
Academic article
-
You, Junyong;
Rahayu, Fitri N.;
Reiter, Ulrich;
Perkis, Andrew.
(2010)
HVS-based Image Quality Assessment for Digital Cinema.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7529.
Academic article
-
You, Junyong;
Reiter, Ulrich;
Hannuksela, Miska;
Gabbouj, Moncef;
Perkis, Andrew.
(2010)
Perceptual-based quality assessment for audio-visual services: A Survey.
Signal processing. Image communication.
volum 25 (7).
Academic article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Ebrahimi, Touradj;
Perkis, Andrew;
Svensson, U. Peter.
(2009)
SS-SSIM and MS-SSIM for digital cinema applications.
Proceedings of SPIE, the International Society for Optical Engineering.
volum 7240 (XIV).
Academic article
-
Babu, RV;
Perkis, A;
Hillestad, Odd Inge.
(2008)
Evaluation and monitoring of video quality for UMA enabled video streaming systems.
Multimedia Tools and Applications.
volum 37.
Academic article
-
Babu, Venkatesh;
Perkis, Andrew;
Hillestad, Odd Inge.
(2008)
Evaluation and monitoring of video quality for UMA enabled video.
Multimedia Tools and Applications.
volum 37 (2).
Academic article
-
Schierl, Thomas;
Johansen, Stian;
Perkis, Andrew;
Wiegand, Thomas.
(2008)
Rateless scalable video coding for overlay multisource streaming in MANETs.
Journal of Visual Communication and Image Representation.
volum 19 (8).
Academic article
-
Babu, RV;
Suresh, S;
Perkis, Andrew.
(2007)
No-reference JPEG-image quality assessment using GAP-RBF.
Signal Processing.
volum 87.
Academic article
-
Johansen, Stian;
Kim, Anna;
Perkis, Andrew.
(2006)
Quality incentive based congestion control for multimedia communication over IP networks.
Journal of Zhejiang University. Science.
volum 7 (1).
Academic article
-
Hillestad, Odd Inge;
Jetlund, Ola;
Perkis, Andrew.
(2006)
RTP-based broadcast streaming of high definition H.264/AVC video: An error robustness evaluation.
Journal of Zhejiang University. Science.
volum 7 (5).
Academic article
-
Perkis, Andrew;
Svensson, U. Peter;
Hillestad, Odd Inge;
Johansen, Stian;
Zhang, Jijun;
Sæbø, Asbjørn;
Jetlund, Ola.
(2006)
Multimedia over IP Networks.
Telektronikk.
volum 1 (1).
Academic article
-
Bormans, Jan;
Gelissen, Jean;
Perkis, Andrew.
(2003)
MPEG-21: The 21st century multimedia framework.
IEEE Signal Processing Magazine.
volum 20 (2).
Academic article
-
Perkis, Andrew.
(2001)
On the Importance of Error Resilience in Visual Communications over Noisy Channels.
Circuits, systems, and signal processing.
Academic article
-
Perkis, Andrew;
Yousri, Abdeljaoued;
Charilaos, Christopoulos;
Touradj, Ebrahimi;
Joe, Chicharo.
(2001)
Universal Multimedia Access from Wired and Wireless systems.
Circuits, systems, and signal processing.
Academic article
Journal publications
-
Perkis, Andrew;
Thaulow, Kristin;
Dahl, Tone Lise;
Prasolova-Førland, Ekaterina;
Færevik, Hilde;
Lindseth, Frank;
Kiss, Gabriel;
Skjermo, Jo.
(2021)
Blir VR-briller det nye kontoret?.
Gemini.no.
Chronicle
-
Perkis, Andrew;
Timmerer, Christian;
barakovic, Sabina;
Baraković Husić, Jasmina;
Bech, Søren;
Bosse, Sebastian;
Botev, Jean;
Brunnström, Kjell;
Cruz, Luis;
De Moor, Katrien;
de Polo Saibanti, Andrea;
Durnez, Wouter;
Egger-Lampl, Sebastian;
Engelke, Ulrich;
Falk, Tiago H.;
Gutiérrez, Jesús;
Hameed, Asim;
Hines, Andrew;
Kojic, Tanja;
Kukolj, Dragan;
Liotou, Eirini;
Milovanovic, Dragorad;
Möller, Sebastian;
Murray, Niall;
Naderi, Babak;
Pereira, Manuela;
Perry, Stuart;
Pinheiro, Antonio;
Pinilla, Andres;
Raake, Alexander;
Agrawal, Sarvesh Rajesh;
Reiter, Ulrich;
Rodrigues, Rafael;
Schatz, Raimund;
Schelkens, Peter;
Schmidt, Steven;
Shafiee Sabet, Saeed;
Singla, Ashutosh;
Skorin-Kapov, Lea;
Suznjevic, Mirko;
Uhrig, Stefan;
Vlahović, Sara;
Voigt-Antons, Jan-Niklas;
Zadtootaghaj, Saman.
(2020)
QUALINET White Paper on Defifinitions of Immersive Media Experience (IMEx).
arXiv.
Popular scientific article
-
Perkis, Andrew;
Irshad, Shafaq;
Hameed, Asim.
(2019)
Solving Complex Issues through Immersive Narratives — Does QoE Play a Role?.
SIGMM Records.
Letter to the editor
-
Perkis, Andrew.
(2013)
A QoE cross layer approach to model media experiences.
IEEE COMSOC MMTC E-Letter.
volum 8 (2).
Article
-
Perkis, Andrew.
(2013)
Quality of Experience.
SPIE Newsroom.
Popular scientific article
-
Perkis, Andrew.
(2011)
3D til å spy av.
Forskning.no.
publications.INTERVJUSKRIFTL
-
Perkis, Andrew;
Halbach, Till.
(2001)
4. generasjons mobilkommunikasjonssystemer.
NORSIGnalet : organ for NORSIG, Norsk forening for signalbehandling.
Popular scientific article
Books
-
Irshad, Shafaq;
Perkis, Andrew.
(2020)
Serious Storytelling in Virtual Reality: The Role of Digital Narrative to Trigger Mediated Presence and Behavioral Responses.
Association for Computing Machinery (ACM). 2020. ISBN 978-1-4503-7587-0.
Scientific anthology
-
Perkis, Andrew;
Möller, Sebastian.
(2010)
Proceeding of 2010 International Workshop on Quality of Multimedia Experience.
IEEE Signal Processing Society. 2010. ISBN 978-1-4244-6958-1.
Scientific anthology
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
Proceedings of IEEE IEEE International Conference on Multimedia & Expo (ICME) 2007.
IEEE Press. 2007. ISBN 1-4244-1017-7.
Scientific anthology
Part of book/report
-
Hameed, Asim;
Klungre, Øyvind Sørdal;
Perkis, Andrew;
Bolme, Gøran;
Brownridge, Andrew Mark.
(2021)
User Evaluation of a Storytelling Application Assisting Visitors in Protected Nature Areas.
Interactive Storytelling. 14th International Conference on Interactive Digital Storytelling, ICIDS 2021, Tallinn, Estonia, December 7–10, 2021, Proceedings.
Academic chapter/article
-
Hameed, Asim;
Perkis, Andrew.
(2020)
Affects of Perceived-Actions within Virtual Environments on User Behavior on the Outside.
2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Irshad, Shafaq;
Perkis, Andrew.
(2020)
Increasing User Engagement in Virtual Reality:The Role of Interactive Digital Narratives to Trigger Emotional Responses.
NordiCHI '20: Shaping Experiences, Shaping Society, Proceedings of the 11th Nordic Conference on Human-Computer Interaction.
Academic chapter/article
-
Moraru, Adina;
Perkis, Andrew;
Bruland, Oddbjørn;
Ruther, Nils.
(2020)
Optimization and visualization of numerical models of flash floods in steep Norwegian rivers.
Proceedings of the 1st IAHR Young Professionals congress (online, 17-18 November 2020).
Other
-
Uhrig, Stefan Josef;
Möller, Sebastian;
Behne, Dawn Marie;
Svensson, U. Peter;
Perkis, Andrew.
(2020)
Testing a Quality of Experience (QoE) Model of Loudspeaker-based Spatial Speech Reproduction.
2020 Twelfth International Conference on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Hameed, Asim;
Irshad, Shafaq;
Perkis, Andrew.
(2019)
Towards a Quality Framework for Immersive Media Experiences: A Holistic Approach.
12th International Conference on Interactive Digital Storytelling, ICIDS 2019..
Academic chapter/article
-
Klungre, Øyvind Sørdal;
Hameed, Asim;
Perkis, Andrew.
(2019)
Narrative’s Impact on Quality of Experience in Digital Storytelling.
SA '19: SIGGRAPH ASIA Art Gallery / Art Papers.
Academic chapter/article
-
Moraru, Adina;
Bruland, Oddbjørn;
Perkis, Andrew;
Ruther, Nils.
(2019)
Visualizing hydrodynamic fluid simulations within an immersive experience as a scientific dissemination strategy.
MekIT’19 - 10th National Conference on Computational Mechanics (Trondheim, Norway, 3-4 June 2019).
Academic chapter/article
-
Arndt, Sebastian;
Perkis, Andrew;
Voigt-Antons, Jan-Niklas.
(2018)
Using Virtual Reality and Head-Mounted Displays to Increase Performance in Rowing Workouts.
Proceedings of the 1st International Workshop on Multimedia Content Analysis in Sports (MMSports'18)..
Academic chapter/article
-
Hameed, Asim;
Perkis, Andrew.
(2018)
Spatial Storytelling: Finding Interdisciplinary Immersion.
Interactive Storytelling. ICIDS 2018.
Academic chapter/article
-
De Moor, Katrien;
Arndt, Sebastian;
Ammar, Doreid;
Voigt-Antons, Jan-Niklas;
Perkis, Andrew;
Heegaard, Poul Einar.
(2017)
Exploring diverse measures for evaluating QoE in the context of WebRTC.
Proceedings of the 9th International Conference on Quality of Multimedia Experience (QoMEX 2017).
Academic chapter/article
-
Yassin, Yahya Hussain;
Kjeldsberg, Per Gunnar;
Perkis, Andrew;
Catthoor, Francky.
(2016)
Dynamic Hardware Management of the H264/AVC Encoder Control Structure Using a Framework for System Scenarios.
Proceedings 19th Euromicro Conference on Digital System Design DSD 2016.
Academic chapter/article
-
Puig, Jordi;
Perkis, Andrew;
Hoel, Aud Sissel;
Cassinelli, Alvaro.
(2013)
A-me: augmented memories.
SA'13 SIGGRAPH Asia 2013.
Academic chapter/article
-
Puig, Jordi;
Perkis, Andrew;
Pinel, Philipe;
Cassinelli, Alvaro;
Ishikawa, Masatoshi.
(2013)
The neuroscience social network project.
SIGGRAPH Asia 2013 Posters.
Other
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2013)
Stereoscopic Quality Datasets under Various Test Conditions.
Fifth International Workshop on Quality of Multimedia Experience (QoMEX 2013).
Academic chapter/article
-
Barkowsky, Marcus;
Brunnström,, Kjell;
Ebrahimi, Touradj;
Karam, Lina;
Lebreton, Pierre;
Callet, Patrick Le;
Perkis, Andrew;
Raake, Alexander;
Subedar, Mahesh;
Wang, Kun;
Xing, Liyuan;
You, Junyong.
(2012)
Subjective and Objective Visual Quality Assessment in the Context of Stereoscopic 3D-TV.
3D-TV System with Depth-Image-Based Rendering : Architectures, Techniques and Challenges.
Academic chapter/article
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Art Intervention in an Immersive Networked Environment.
Proceedings of the IADIS International Conferences on Interfaces and Human Computer Interaction and Game and Entertainment Technologies 2012.
Other
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
When Cheesecake Craving Unplugs the Pleasure Button: Understanding Aesthetics and Quality of Experience in a Computer Generated Graphics.
SIGGRAPH 2012.
Academic chapter/article
-
Perkis, Andrew;
Ebrahimi, Touradj;
Hoel, Aud Sissel;
Mansilla, Wendy Ann;
Puig, Jordi.
(2012)
Sense-IT@iet.NTNU.
Metamorph 2012: A Matter of Feeling.
Other
-
Xing, Liyuan;
Xu, Jie;
Skildheim, Kim Daniel;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Subjective Crosstalk Assessment Methodology for Auto-stereoscopic Displays.
2012 IEEE International Conference on Multimedia and Expo (ICME).
Academic chapter/article
-
You, Junyong;
Xing, Liyuan;
Perkis, Andrew;
Ebrahimi, Touradj.
(2012)
Visual contrast sensitivity guided video quality assessment.
2012 IEEE International Conference on Multimedia and Expo (ICME).
Academic chapter/article
-
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Modeling motion visual perception for video quality assessment.
ACM International Conference on Multimedia (MM), 2011.
Academic chapter/article
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Implicit experiences as a determinant of perceptual quality and aesthetic appreciation.
ACM International Conference on Multimedia (MM), 2011.
Academic chapter/article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Junyong, You;
Perkis, Andrew;
Ebrahimi, Touradj.
(2011)
Subjective Visual Quality Assessment in the Presence of Audio for Digital Cinema.
Proceedings of the 2011 Third International Workshop on Quality of Multimedia Experience (QoMEX).
Academic chapter/article
-
Xing, Liyuan;
Junyong, You;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Objective metrics for quality of experience in stereoscopic images.
Proceedings of 2010 IEEE 18th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew.
(2011)
Multi-service Load Balancing in a Heterogeneous Network.
Wireless Telecommunications Symposium (WTS), 2011.
Academic chapter/article
-
Xu, Jie;
Xing, Liyuan;
Perkis, Andrew;
Jiang, Yuming.
(2011)
On the Properties of Mean Opinion Scores for Quality of Experience Management.
IEEE International Symposium on Multimedia (ISM), 2011.
Academic chapter/article
-
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2011)
Attention tuned spatio-velocity contrast sensitivity for video quality assessment.
IEEE Int. Conf. Multimedia & Expo (ICME), 2011.
Academic chapter/article
-
Christie, Petter;
Rahayu, Fitri N.;
Perkis, Andrew.
(2010)
Influence of Communication on the Gameplay Experience in MMORPGS.
Proceedings of the IADIS International Conference on Game and Entertainment Technologies.
Other
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2010)
Chroma Space: Affective colors in interactive 3D world.
Proceedings of the 18th ACM International Conference on Multimedia 2010 (MM 2010).
Academic chapter/article
-
Mansilla, Wendy Ann;
Puig, Jordi;
Perkis, Andrew;
Ebrahimi, Touradj.
(2010)
Flick Flock: the distant and distinct characteristics of the masses in immersive aesthetic space.
Siggraph Asia '10 ACM SIGGRAPH ASIA 2010 Posters.
Academic chapter/article
-
Perkis, Andrew;
Rahayu, Fitri N.;
Reiter, Ulrich;
You, Junyong;
Ebrahimi, Touradj.
(2010)
Quality of experience for high definition presentations Case: Digital Cinema.
High-Quality Visual Experience: Creation, Processing and Interactivity of High-Resolution and High-Dimensional Video Signals.
Academic chapter/article
-
Pickering, Mark;
You, Junyong;
Touradj, Ebrahimi;
Perkis, Andrew.
(2010)
Spatial noise shaping using convex optimization for perceptual image coding.
Proceedings of 2010 IEEE 17th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Rahayu, Fitri N.;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Exploring Alternative Content in Digital Cinema.
Proceeding of 16th International Conference on Virtual Systems and Multimedia.
Academic chapter/article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Nielsen, Marlon Thomas Montejo;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Comparison of JPEG 2000 and H.264/AVC by subjective assessment in the digital cinema.
Proceeding of 2010 International Workshop on Quality of Multimedia Experience.
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A PERCEPTUAL QUALITY METRIC FOR STEREOSCOPIC CROSSTALK PERCEPTION.
Proceedings of 2010 IEEE 17th International Conference on Image Processing (ICIP).
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
A Perceptual quality metric for stereoscopic crosstalk perception.
17th IEEE International Conference on Image Processing (ICIP), 2010, Hong Kong 26-29 Sept. 2010.
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
An Objective Metric for Assessing Quality of Experience on Stereoscopic Images.
2010 IEEE International Workshop on Multimedia Signal Processing (MMSP).
Academic chapter/article
-
Xing, Liyuan;
You, Junyong;
Ebrahimi, Touradj;
Perkis, Andrew.
(2010)
Estimating Quality of Experience on Stereoscopic Images.
Intelligent Signal Processing and Communications Systems (ISPACS 2010).
Academic chapter/article
-
Xu, Jie;
Jiang, Yuming;
Perkis, Andrew.
(2010)
Towards Analysis of Intra-Flow Contention in Multi-hop Wireless Networks.
2010 Sixth International Conference on Mobile Ad-hoc and Sensor Networks (MSN'10).
Academic chapter/article
-
You, Junyong;
Jiang, Gangyi;
Xing, Liyuan;
Perkis, Andrew.
(2010)
Quality of Visual Experience for 3D Presentation - Stereoscopic Image.
High-Quality Visual Experience: Creation, Processing and Interactivity of High-Resolution and High-Dimensional Video Signals.
Academic chapter/article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
Attention modeling for video quality assessment: balancing global quality and local quality.
Proceedings of International Conference on Multimedia and EXPO (ICME'10), 2010.
Academic chapter/article
-
You, Junyong;
Korhonen, Jari;
Perkis, Andrew.
(2010)
Spatial and temporal pooling of image quality metrics for perceptual video quality assessment on packet loss streams.
Acoustics Speech and Signal Processing (ICASSP), 2010 IEEE International Conference on : Dallas, Tex 14-19 March 2010.
Other
-
Mansilla, Wendy Ann;
Perkis, Andrew;
Ebrahimi, Touradj.
(2009)
Exposure effect on experience and visual perception in stereoscopic visual presentations.
Proceedings of the International Conference on Advances in Computer Entertainment Technology.
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Comparison of Unequal Erasure Protection Schemes for Video Streaming.
2009 IEEE International Workshop on Multimedia Signal Processing (MMSP 2009).
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Loss-Distortion Estimation for Practical H.264/AVC Streams.
Proceedings of the IEEE International Conference on Multimedia and Expo 2009.
Academic chapter/article
-
Korhonen, Jari;
Perkis, Andrew.
(2009)
Wireless Congestion Control based on Delivery of Erroneous Packets.
Visual Communications and Image Processing 2009 (Proceedings Volume).
Academic chapter/article
-
Perkis, Andrew.
(2009)
Does Quality Impact the Business Model? Case: Digital Cinema.
Proceedings of the International Workshop on Quality of Multimedia Experience 2009.
Academic chapter/article
-
Rahayu, Fitri N.;
Reiter, Ulrich;
Nielsen, Marlon T.M.;
Ebrahimi, Touradj;
Svensson, U. Peter;
Perkis, Andrew.
(2009)
Analysis of SSIM Performance for Digital Cinema Applications.
Proceedings of the International Workshop on Quality of Multimedia Experience 2009.
Academic chapter/article
-
You, Junyong;
Perkis, Andrew;
Hannuksela, Miska;
Gabbouj, Moncef.
(2009)
Perceptual Quality Assessment Based on Visual Attention Analysis.
Proceedings of ACM MM2009.
Academic chapter/article
-
Perkis, Andrew;
Sychowski, Patrick;
Spilde, Dave.
(2008)
NORDIC – Norway’s digital interoperability in cinemas.
Proceedings of 2008 NEM Summit - Towards Future Media Internet.
Academic chapter/article
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
On the Error Resilience of rate Smoothing Using Explicit Slice-based Mode Selection.
Proceedings of IEEE IEEE International Conference on Multimedia & Expo (ICME) 2007.
Academic chapter/article
-
Fidler, Markus;
Lin, Yuan;
Emstad, Peder Johannes;
Perkis, Andrew.
(2007)
Efficient Smoothing of Robust VBR Video Traffic by Explicit Slice-based Mode Type Selection.
Consumer Communications and Networking Conference, 2007. CCNC 2007. 2007 4th IEEE.
Academic chapter/article
-
Hillestad, Odd Inge;
Perkis, Andrew;
Genc, Vasken;
Murphy, Seán;
Murphy, John.
(2007)
Adaptive H.264/MPEG-4 SVC video over IEEE 802.16 Broadband Wireless Networks.
Proceedings of Packet Video Workshop 2007.
Academic chapter/article
-
Johansen, Stian;
Kim, Anna N.;
Perkis, Andrew.
(2007)
Quality Incentive Assisted Congestion Control for Receiver-Driven Multicast.
Proceedings of IEEE International Conference on Communications (ICC 2007).
Academic chapter/article
-
Lin, Yuan;
Kim, Anna N.;
Gurses, Eren;
Perkis, Andrew.
(2007)
Rate-Distortion Optimized I-Slice Selection for Low Delay Video Transmission.
Proceedings of the IEEE 9th Workshop on Multimedia signal processing.
Academic chapter/article
-
Hillestad, Odd Inge;
Perkis, Andrew;
Genc, Vasken;
Murphy, Seán;
Murphy, John.
(2006)
Delivery of on-demand video services in rural areas via IEEE 802.16 broadband wireless access networks.
Proceedings of the 2nd ACM international workshop on Wireless multimedia networking and performance modeling.
Academic chapter/article
-
Perkis, Andrew;
Munkeby, Solveig;
Hillestad, Odd Inge.
(2006)
A Model for Measuring Quality of Experience.
Proceedings of the 7th Nordic Signal Processing Symposium (NORSIG 2006).
Academic chapter/article
-
Bopardikar, Ajit S.;
Hillestad, Odd Inge;
Perkis, Andrew.
(2005)
Temporal concealment of packet-loss related distortions in video based on structural alignment.
In Proceedings Eurescom Summit 2005.
Academic chapter/article
-
Drege, Peder;
Skjølberg, Thomas;
Perkis, Andrew.
(2005)
MPEG-21 enabled client for rich mobile content delivery.
Proceedings of GSPx TV to Mobile conference.
Academic chapter/article
-
Hellerud, Erik;
Svensson, U. Peter;
Perkis, Andrew.
(2005)
Interaction between codec parameters and network for multimedia content.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Johansen, Stian;
Kim, Anna;
Libæk, Bjørnar;
Perkis, Andrew.
(2005)
ON THE TRADEOFF BETWEEN COMPLEXITY AND PERFORMANCE OF ERROR PROTECTION SCHEMES FOR EMBEDDED CODES OVER PARALLEL PACKET ERASURE CHANNELS.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Johansen, Stian;
Perkis, Andrew.
(2005)
Unequal error protection for embedded codes over parallel packet erasure channels.
Proceedings of IEEE Workshop on Multimedia Signal Processing.
Academic chapter/article
-
Perkis, Andrew;
Drege, Peder;
Hillestad, Odd Inge.
(2005)
UMA ENABLED ENVIRONMENT FOR MOBILE MEDIA USING MPEG-21 CLIENT AND SERVER TECHNOLOGY.
In Proceedings WIAMIS 2005.
Academic chapter/article
-
R. Venkatesh, Babu;
Perkis, Andrew.
(2005)
Andrew Perkis An HVS-Based No-Reference Perceptual Quality Assessment of JPEG Coded Images Using Neural Networks.
In Proceedings ICIP 2005.
Academic chapter/article
-
Voldhaug, Jan Erik;
Johansen, Stian;
Perkis, Andrew.
(2005)
Automatic Football Video Highlights Extraction.
Proceedings of Norwegian Signal Processing Symposium 2005 (NORSIG-05).
Academic chapter/article
-
Zhang, Jijun;
Skjerpeng, Raymond;
Perkis, Andrew;
Georganas, Nicolas D..
(2005)
Adaptation of JPEG2000 Still Image and Video using Transcoding.
in Proc. 8th COST276 worskshop.
Academic chapter/article
-
Hillestad, Odd Inge;
Jetlund, Ola;
Perkis, Andrew.
(2005)
Error Robustness Evaluation of High Quality H.264/avc Broadcast Services over RTP/IP using Network Emulation.
Proceedings in Norsk nettforskningsseminar 2005.
Academic chapter/article
-
Hillestad, Odd Inge;
Libæk, Bjørnar;
Perkis, Andrew.
(2005)
Performance Evaluation of Multimedia Services Over IP Networks.
Proceedings of the IEEE International Conference on Multimedia & Expo 2005.
Academic chapter/article
-
Balasingham, Ilangko;
Yahampath, Pradeepa;
Perkis, Andrew.
(1996)
A hybrid coding scheme for videophone images based on wireframe modeling and subband coding.
Proceedings of the IEEE Nordic Signal Processing Symposium, Helsinki, Finland, September 1996.
Academic chapter/article
Report
-
Mansilla, Wendy Ann;
Bruun, Ellen Foyn;
Perkis, Andrew.
(2014)
Digital Storytelling Tools - Final Report.
2014. KUBE : skriftserie fra Institutt for kunst- og medievitenskap (1).
Report
-
Balasingham, Ilangko;
Ramstad, Tor Audun;
Perkis, Andrew;
Øien, Geir Egil.
(1998)
Performance of different filter banks and wavelet transforms.
1998.
Report
-
Fuldseth, Arild;
Perkis, Andrew;
Ramstad, Tor Audun.
(1998)
WG1N667 : @<NTNU proposal for JPEG 2000@>.
1998.
Report
-
Perkis, Andrew;
Øien, Geir Egil;
Ramstad, Tor Audun.
(1998)
Impact of fixed length coding (FLC) versus variable length coding (VLC) in JPEG 2000.
1998.
Report
-
Ramstad, Tor Audun;
Perkis, Andrew;
Øien, Geir Egil.
(1998)
Multilevel signaling.
1998.
Report
-
Perkis, Andrew;
Ramstad, Tor Audun;
Øien, Geir Egil;
Coward, Helge;
Halbach, Till.
(1998)
Fixed Length Coding by Nonuniform Scalar Quantization.
1998.
Report
-
Perkis, Andrew.
(1994)
Speech codec systems : principles and applications to mobile satellite communications.
1994.
PhD thesis
Teaching
Courses
Media
2021
-
PosterIrshad, Shafaq; Alene, Gebray Habtu; Thakur, Vikas Kumar Singh; Godara, Nitesh; Bruland, Oddbjørn; Perkis, Andrew. (2021) A Virtual Reality Tool for Hazard and Risk Mitigation of Landslides through Serious Gamification. INTERPRAEVENT 2021 . Norwegian Water Resources and Energy Directorate (NVE); Bergen. 2021-05-31 - 2021-06-02.
2019
-
Academic lectureUhrig, Stefan; Perkis, Andrew; Behne, Dawn Marie. (2019) Does P3 Reflect Speech Quality Change? Controlling for Auditory Evoked Activity in Event-Related Brain Potential (ERP) Waveforms. IEEE International Symposium on Multimedia (ISM) . IEEE; San Diego. 2019-11-09 - 2019-11-11.
2018
-
Academic lectureArndt, Sebastian; Perkis, Andrew; Voigt-Antons, Jan-Niklas. (2018) Using Virtual Reality and Head-Mounted Displays to Increase Performance in Rowing Workouts. 1st International Workshop on Multimedia Content Analysis in Sports (MMSports'18). . ACM; Seoul. 2018-10-22 - 2018-10-26.
-
Academic lecturePerkis, Andrew; Hameed, Asim. (2018) Immersive media experiences - what do we need to move forward?. SMPTE 2018 . SMPTE; Los Angeles. 2018-10-22 - 2018-10-25.
-
Academic lectureZhang, Chenyan; Hoel, Aud Sissel; Perkis, Andrew; Zadtootaghaj, Saman. (2018) How long is long enough to induce immersion? Comparing the immersiveness of three variations of spatial immersion. 2018 the 10th International Conference on Quality of Multimedia Experience (QoMEX) . IEEE; Sardinia. 2018-05-29 - 2018-06-01.
2017
-
PosterArndt, Sebastian; Ervik, Martin; Perkis, Andrew. (2017) Factors of Immersion in Interactive Digital Storytelling. International Conference on Interactive Digital Storytelling ; Madeira. 2017-11-14 - 2017-11-17.
-
PosterArndt, Sebastian; Nieuwenhuis, Taco; Keimel, Christian; Ibanez, Francisco; Perkis, Andrew. (2017) Enhancing Use of Social Media in TV Broadcasting. ACM International Conference on Interactive Experiences for TV and Online Video (TVX '17) ; 2017-06-14 - 2017-06-16.
-
Academic lectureArndt, Sebastian; Räty, Veli-Pekka; Mansilla, Wendy Ann; Ibanez, Francisco; Davis, Scott; Perkis, Andrew. (2017) Workshop on Interactive Digital Storytelling in Broadcasting Environment. ACM International Conference on Interactive Experiences for TV and Online Video (TVX '17) ; 2017-06-14 - 2017-06-16.
-
LecturePerkis, Andrew. (2017) Art and Technology Task Force (ARTEC). DARIAH Innovation Forum . DARIAH-EU; Aarhus Art Museum, Århus. 2017-11-02 - 2017-11-02.
-
LecturePerkis, Andrew. (2017) NTNU- "Technology & Emotions". NORDIC Edge EXPO 2018 . NORDIC Edge; Stavanger. 2017-09-26 - 2017-09-28.
-
Academic lectureRäty, Veli-Pekka; Arndt, Sebastian; Perkis, Andrew. (2017) Using Commercial Impact Advisory Group in Product Design for Broadcasters. Workshop on Interactive Digital Storytelling in Broadcasting Environment ; 2017-06-14 - 2017-06-16.
-
Academic lectureZhang, Chenyan; Hoel, Aud Sissel; Perkis, Andrew. (2017) Quality of Alternate Reality Experience and Its QoE Influencing Factors. 2017 the 2nd International Workshop on Multimedia Alternate Realities (AltMM), an adjunct of ACM Multimedia (ACMMM) . ACM; Mountain View, California. 2017-10-23 - 2017-10-27.
-
Academic lectureZhang, Chenyan; Perkis, Andrew; Arndt, Sebastian. (2017) Spatial immersion versus emotional immersion, which is more immersive?. 2017 the Ninth International Conference on Quality of Multimedia Experience (QoMEX) . IEEE; Erfurt. 2017-05-31 - 2017-06-02.
2016
-
LectureArndt, Sebastian; Räty, Veli-Pekka; Perkis, Andrew. (2016) Opportunities of Social Media in TV Broadcasting. NordiCHI 2016 ; Gothenborg. 2016-10-23 - 2016-10-27.
-
Academic lectureYassin, Yahya Hussain; Kjeldsberg, Per Gunnar; Perkis, Andrew; Catthoor, Francky. (2016) Dynamic Hardware Management of the H264/AVC Encoder Control Structure Using a Framework for System Scenarios. 2016 Euromicro Conference on Digital System Design (DSD) ; Limassol. 2016-08-31 - 2016-09-02.
-
Academic lectureZhang, Chenyan; Hoel, Aud Sissel; Perkis, Andrew. (2016) Experiential Qualities and Quality of Experience in Storytelling, and Their Measurability. 2016 the 5th ISCA/DEGA Workshop on Perceptual Quality of Systems (PQS) . ISCA/DEGA; Berlin. 2016-08-29 - 2016-08-31.
-
PosterZhang, Chenyan; Hoel, Aud Sissel; Perkis, Andrew. (2016) Quality of Immersive Experience in Storytelling: A Framework. 2016 the Eighth International Workshop on Quality of Multimedia Experience (QoMEX) . IEEE; Lisbon. 2016-06-06 - 2016-06-08.
2014
-
LectureBruun, Ellen Foyn; Perkis, Andrew. (2014) The Digital Storytelling Tools and Experiences Project. Seminar on Digital Storytelling . NTNU og NxtMedia; Rådsrommet, Elektrobygget, Gløshaugen, Trondheim. 2014-01-31 - 2014-01-31.
2013
-
Academic lecturePuig, Jordi; Perkis, Andrew; Hoel, Aud Sissel; Cassinelli, Alvaro. (2013) A-me: Augmented memories. SIGGRAPH Asia 2013 . ACM; Hong Kong. 2013-11-19 - 2013-11-22.
-
Academic lectureXing, Liyuan; You, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2013) Stereoscopic Quality Datasets under Various Test Conditions. Fifth International Workshop on Quality of Multimedia Experience (QoMEX) ; 2013-07-03 - 2013-07-05.
2012
-
PosterMansilla, Wendy Ann; Perkis, Andrew; Ebrahimi, Touradj. (2012) Art Intervention in an Immersive Networked Environment. IADIS Game and Entertainment Technologies 2012 . IADIS; 2012-07-18 - 2012-07-20.
-
PosterMansilla, Wendy Ann; Puig, Jordi; Perkis, Andrew; Ebrahimi, Touradj. (2012) When Cheesecake Craving Unplugs the Pleasure Button: Understanding Aesthetics and Quality of Experience in a Computer Generated Graphics. SIGGRAPH 2012 - Late Breaking Work . SIGGRAPH 2012; Los Angeles California. 2012-08-05 - 2012-08-09.
-
Academic lecturePerkis, Andrew; You, Junyong; Xing, Liyuan; Ebrahimi, Touradj; Simone, Francesca de; Rerabek, Martin; Nasiopoulos, Panos; Mai, Zicong; Pourazad, Mahsa T.; Brunnström, Kjell; Wang, Kun; Andrén, Börje. (2012) Towards certification of 3D video quality assessment. Sixth International Workshop on Video Processing and Quality Metrics for Consumer Electronics - VPQM ; 2012-01-19 - 2012-01-20.
-
Academic lectureXing, Liyuan; Xu, Jie; Skildheim, Kim Daniel; Ebrahimi, Touradj; Perkis, Andrew. (2012) Subjective Crosstalk Assessment Methodology for Auto-stereoscopic Displays. IEEE International Conference on Multimedia & Expo (ICME) ; Melbourne, VIC Australia. 2012-07-09 - 2012-07-13.
2011
-
Academic lectureXing, Liyuan; Junyong, You; Ebrahimi, Touradj; Perkis, Andrew. (2011) Factors impacting quality of experience in stereoscopic images. Lecture ; 2011-01-24 - 2011-01-27.
-
Academic lectureXing, Liyuan; Junyong, You; Ebrahimi, Touradj; Perkis, Andrew. (2011) Objective metrics for quality of experience in stereoscopic images. Lecture ; 2011-09-11 - 2011-09-14.
-
PosterYou, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2011) Attention tuned spatio-velocity contrast sensitivity for video quality assessment. IEEE Int. Conf. Multimedia & Expo (ICME) . IEEE; Barcelona. 2011-07-11 - 2011-07-15.
-
PosterYou, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2011) Modeling motion visual perception for video quality assessment. ACM International Conference on Multimedia (MM) . ACM; Scottsdale. 2011-11-28 - 2011-12-01.
2010
-
Academic lectureChristie, Petter; Rahayu, Fitri N.; Perkis, Andrew. (2010) Influence of Communication on the Gameplay Experience in MMORPGS. IADIS International Conference Game and Entertainment Technologies 2010 . IADIS and University of Freiburg; Freiburg. 2010-07-26 - 2010-07-30.
-
Academic lectureLervold, Mathias Gjerstad; Xing, Liyuan; Perkis, Andrew. (2010) QUALITY OF EXPERIENCE IN INTERNET TELEVISION. The Fifth International Workshop on Video Processing and Quality Metrics (VPQM) ; Scottsdale, Arizona. 2010-01-13.
-
Academic lecturePickering, Mark; You, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2010) A compressive sensing approach to perceptual image coding. SPIE Optics + Photonics, Applications of Digital Image Processing XXXIII ; 2010-08-01 - 2010-08-05.
-
Academic lecturePickering, Mark; You, Junyong; Touradj, Ebrahimi; Perkis, Andrew. (2010) Spatial noise shaping using convex optimization for perceptual image coding. IEEE 17th International Conference on Image Processing (ICIP) ; 2010-09-26 - 2010-09-29.
-
Academic lectureRahayu, Fitri N.; Ebrahimi, Touradj; Perkis, Andrew. (2010) Exploring Alternative Content in Digital Cinema. 16th International Conference on Virtual Systems and Multimedia (VSMM 2010) . VSMM Society and KAIST; Seoul. 2010-10-20 - 2010-10-23.
-
Academic lectureRahayu, Fitri N.; Reiter, Ulrich; Nielsen, Marlon Thomas Montejo; Ebrahimi, Touradj; Perkis, Andrew. (2010) COMPARISON OF JPEG 2000 AND H.264/AVC BY SUBJECTIVE ASSESSMENT IN THE DIGITAL CINEMA. 2010 International Workshop on Quality of Multimedia Experience . Q2S-NTNU; Trondheim. 2010-06-21 - 2010-06-23.
-
Academic lectureXing, Liyuan; Ebrahimi, Touradj; Perkis, Andrew. (2010) Subjective evaluation of stereoscopic crosstalk perception. Visual Communications and Image Processing ; Huang Shan, An Hui. 2010-07-11 - 2010-07-14.
-
Academic lectureXing, Liyuan; You, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2010) A PERCEPTUAL QUALITY METRIC FOR STEREOSCOPIC CROSSTALK PERCEPTION. Lecture ; 2010-09-26 - 2010-09-29.
-
PosterXing, Liyuan; You, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2010) An Objective Metric for Assessing Quality of Experience on Stereoscopic Images. Poster ; 2010-10-04 - 2010-10-06.
-
Academic lectureXing, Liyuan; You, Junyong; Ebrahimi, Touradj; Perkis, Andrew. (2010) Estimating Quality of Experience on Stereoscopic Images. ISPACS 2010 ; 2010-12-06 - 2010-12-08.
-
Academic lectureXu, Jie; Jiang, Yuming; Perkis, Andrew. (2010) Towards Analysis of Intra-Flow Contention in Multi-hop Wireless Networks. 2010 Sixth International Conference on Mobile Ad-hoc and Sensor Networks ; 2010-12-20 - 2010-12-22.
-
Academic lectureXu, Jie; Puig, Jordi; Lomeland, Janette Haugland; Perkis, Andrew. (2010) A Serious Game for Both University Recruitment and Research Platform. Games: Design and Research Conference . Kristine Jørgensen, Torill Mortensen; Volda, Norway. 2010-06-03 - 2010-06-04.
-
Academic lectureYou, Junyong; Korhonen, Jari; Perkis, Andrew. (2010) Attention modeling for video quality assessment: balancing global quality and local quality. IEEE International Conference on Multimedia and EXPO (ICME'10) ; 2010-07-19 - 2010-07-23.
-
PosterYou, Junyong; Korhonen, Jari; Perkis, Andrew. (2010) Spatial and temporal pooling of image quality metrics for perceptual video quality assessment on packet loss streams. IEEE Int. Conf. Acoustics, Speech and Signal Processing (ICASSP) ; 2010-03-14 - 2010-03-19.
-
Academic lectureYou, Junyong; Perkis, Andrew; Gabbouj, Moncef. (2010) Improving image quality assessment with modeling visual attention. IEEE 2nd European Workshop on Visual Information Processing (EUVIP) ; 2010-07-05 - 2010-07-07.
-
Academic lectureYou, Junyong; Xing, Liyuan; Perkis, Andrew; Wang, Xu. (2010) PERCEPTUAL QUALITY ASSESSMENT FOR STEREOSCOPIC IMAGES BASED ON 2D IMAGE QUALITY METRICS AND DISPARITY ANALYSIS. The Fifth International Workshop on Video Processing and Quality Metrics (VPQM) ; Scottsdale, Arizona. 2010-01-13.
2009
-
Academic lectureRahayu, Fitri N.; Reiter, Ulrich; Ebrahimi, Touradj; Perkis, Andrew; Svensson, U. Peter. (2009) SS-SSIM and MS-SSIM for digital cinema applications. IS&T/SPIE 21st Annual Symposium Electronic Imaging 2009 . IS&T/SPIE; San Jose. 2009-01-18 - 2009-01-22.
-
PosterRahayu, Fitri N.; Reiter, Ulrich; Nielsen, Marlon T.M.; Ebrahimi, Touradj; Svensson, U. Peter; Perkis, Andrew. (2009) Analysis of SSIM Performance for Digital Cinema Applications. 1st International Workshop on Quality of Multimedia Experience (QoMEX 2009) . IEEE Signal Processing Society; San Diego. 2009-07-29 - 2009-07-31.
2008
-
PosterLin, Yuan; Gurses, Eren; Kim, Anna N.; Perkis, Andrew. (2008) Concealment Aware Mode Selection for Power-Rate-Distortion Optimized H.264/AVC Encoder. 2008 IEEE International Conference on Multimedia & Expo . 2008 IEEE International Conference on Multimedia & Expo; Hannover. 2008-06-23 - 2008-06-26.
-
Academic lectureLin, Yuan; Gurses, Eren; Kim, Anna N.; Perkis, Andrew. (2008) Optimal Joint Power-Rate Adaptation for Error Resilient Video Coding. IS&T/SPIE Visual Communication and Image Processing 2008 . IS&T/SPIE; San Jose, CA. 2008-01-27 - 2008-01-31.
-
Academic lectureSvensson, U. Peter; Behne, Dawn Marie; Perkis, Andrew; Ebrahimi, Touradj. (2008) Research on Network Media Handling and Audiovisual Perception at NTNU. Study visit . T-labs, Berlin Technical University; Berlin. 2008-07-07 - 2008-07-07.
2007
-
PosterLin, Yuan; Kim, Anna N.; Gurses, Eren; Perkis, Andrew. (2007) On the Error Resilience of Rate Smoothing Using Explicit Slice-based Mode Selection. IEEE International Conference on Multimedia & Expo ; Beijing. 2007-07-02 - 2007-07-05.
-
Academic lectureFidler, Markus; Lin, Yuan; Emstad, Peder Johannes; Perkis, Andrew. (2007) Efficient Smoothing of Robust VBR Video Traffic by Explicit Slice-based Mode Type Selection. Consumer Communications and Networking Conference, 2007. CCNC 2007. 2007 4th IEEE ; 2007-01-11 - 2007-01-13.
-
Academic lectureHillestad, Odd Inge; Perkis, Andrew; Genc, Vasken; Murphy, Seán; Murphy, John. (2007) Adaptive H.264/MPEG-4 SVC video over IEEE 802.16 Broadband Wireless Networks. 16th International Packet Video Workshop ; Lausanne. 2007-11-12 - 2007-11-13.
-
Academic lectureJohansen, Stian; Kim, Anna N.; Perkis, Andrew. (2007) Quality Incentive Assisted Congestion Control for Receiver-Driven Multicast. IEEE International Conference on Communication . IEEE; Glasgow. 2007-06-24 - 2007-06-28.
-
PosterLin, Yuan; Kim, Anna N.; Gurses, Eren; Perkis, Andrew. (2007) RATE-DISTORTION OPTIMIZED I-SLICE SELECTION FOR LOW DELAY VIDEO TRANSMISSION. IEEE 2007 international workshop on multimedia signal processing ; Chania, Crete. 2007-10-01 - 2007-10-03.
-
Academic lectureSvensson, U. Peter; Perkis, Andrew. (2007) Research on Network Media Handling at Q2S, NTNU. Laboratorieforsking og eksperimentering i informasjons- og medievitskap . Universitetet i Bergen; Solstrand fjordhotell. 2007-11-29 - 2007-11-30.
2006
-
Academic lectureHillestad, Odd Inge; Jetlund, Ola; Perkis, Andrew. (2006) RTP-based broadcast streaming of high definition H.264/AVC video: An error robustness evaluation. International Packet Video Workshop ; Hangzhou. 2006-04-20 - 2006-04-21.
-
Academic lectureHillestad, Odd Inge; Perkis, Andrew; Genc, Vasken; Murphy, Seán; Murphy, John. (2006) Delivery of On-Demand Video Services in Rural Areas via IEEE 802.16 Broadband Wireless Access Networks. 2nd ACM Workshop on Wireless Multimedia Networking and Performance Modeling (WMuNeP'06) ; Terromolinos. 2006-10-02 - 2006-10-06.
-
Academic lectureJohansen, Stian; Kim, Anna; Perkis, Andrew. (2006) Quality incentive based congestion control for multimedia communication over IP networks. Packet Video Workshop 2006 . Zheijang University; Hangzhou. 2006-04-20 - 2006-04-21.
-
Academic lecturePerkis, Andrew; Munkeby, Solveig; Hillestad, Odd Inge. (2006) A Model for Measuring Quality of Experience. The 7th Nordic Signal Processing Symposium (NORSIG 2006) ; Reykjavik. 2006-06-07 - 2006-06-09.
2005
-
Academic lectureBopardikar, Ajit S.; Hillestad, Odd Inge; Perkis, Andrew. (2005) Temporal concealment of packet-loss related distortions in video based on Structural Alignment. Eurescom Summit 2005 . Eurescom; Heidelberg. 2005-04-27 - 2005-04-29.
-
Academic lectureDrege, Peder; Skjølberg, Thomas; Perkis, Andrew. (2005) MPEG-21 enabled client for rich mobile content delivery. GSPx TV to Mobile conference ; Eindhoven. 2005-05-17 - 2005-05-18.
-
Academic lectureHellerud, Erik; Svensson, U. Peter; Perkis, Andrew. (2005) Interaction between codec parameters and network for multimedia content. NORSIG-05 ; Stavanger. 2005-09-22 - 2005-09-24.
-
Academic lectureJohansen, Stian; Perkis, Andrew. (2005) Unequal error protection for embedded codes over parallel packet erasure channels. IEEE International workshop on multimedia signal processing (MMSP) 2005 ; Shanghai. 2005-10-30 - 2005-11-02.
-
Academic lecturePerkis, Andrew; Drege, Peder; Hillestad, Odd Inge. (2005) UMA Enabled Environment for Mobile Media Using MPEG-21 Client and Server Technology. Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS'05) ; 2005-04-13 - 2005-04-15.
-
Academic lectureR. Venkatesh, Babu; Perkis, Andrew. (2005) An HVS-based NO-reference Perceptual Quality Aassessment of JPEG coded images using neural networks. 2005 IEEE International Conference Image Processing ; Genoa. 2005-09-11 - 2005-09-14.
-
Academic lectureVoldhaug, Jan Erik; Johansen, Stian; Perkis, Andrew. (2005) Automatic Football Video Highlights Extraction. NORSIG-05 ; Stavanger. 2005-09-22 - 2005-09-24.
-
Academic lectureHillestad, Odd Inge; Libæk, Bjørnar; Perkis, Andrew. (2005) Performance Evaluation of Multimedia Services Over IP Networks. Multimedia and Expo (ICME), 2005 IEEE International Conference. ; Amsterdam. 2005-07-06 - 2005-07-08.
2004
-
Academic lectureBopardikar, Ajit Shyamsund; Hillestad, Odd Inge; Perkis, Andrew. (2004) Temporal error concealment algorithm based on structural alignment for packet video. International Conference on Signal Processing and Communications (SPCOM) . Indian Institute of Science and IEEE SPS Bangalore Chapter; Bangalore. 2004-12-11 - 2004-12-14.
-
Academic lectureHillestad, Odd Inge; R. Venkatesh, Babu; Bopardikar, Ajit Shyamsund; Perkis, Andrew. (2004) Video Quality Evaluation for UMA. 5th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2004) . Instituto Superior Técnico; Lisboa. 2004-04-21 - 2004-04-23.
-
Academic lectureJohansen, Stian; Perkis, Andrew; Ramstad, Tor Audun; Bopardikar, Ajit Shyamsund. (2004) Fine granular scalable and error resilient audio coding by tree structured quantization. IEEE International conference on Acoustics, Speech and Signal Processing 2004 . IEEE; Montreal. 2004-05-17 - 2004-05-21.
-
Academic lectureOnur, Ozgur; Drege, Peder; Perkis, Andrew; Alatan, Aydin; Solberg, Runar Johannes. (2004) Delivering Adapted Content to Terminals Using MPEG-21 Digital Items. COST 276 . METU; Ankara. 2004-11-04 - 2004-11-05.
-
InterviewPerkis, Andrew. (2004) Mr. Multimedia. Gemini [Avis]. 2004-03-01.
-
Academic lecturePerkis, Andrew. (2004) Opportunities with Scalable and Flexible Media Formats. Teknologiseminar NRK . NRK; Marienlyst, Oslo. 2004-06-02 - 2004-06-02.
-
Academic lecturePerkis, Andrew. (2004) Research and education within Media Technology at NTNU. Foredrag for Fylkesutvalget i Sør-Trøndelag . NTNU; Gøshaugen, NTNU. 2004-11-25 - 2004-11-25.
-
Academic lecturePerkis, Andrew; Venkatesh, Babu R.; Drege, Peder. (2004) A QOS-DRIVEN UMA VIEWER IN MPEG-21 FRAMEWORK. European Signal Processing Conference . European Association for Signal, Speech and Image Processing; Wien. 2004-10-06 - 2004-10-10.
-
Academic lectureR. Venkatesh, Babu; Bopardikar, Ajit S.; Perkis, Andrew. (2004) A perceptual no-reference blockiness metric for JPEG images. Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP) . Indian Statistical Institute and IUPRAI; Kolkota. 2004-12-16 - 2004-12-18.
-
Academic lectureR. Venkatesh, Babu; Bopardikar, Ajit S.; Perkis, Andrew; Hillestad, Odd Inge. (2004) A no-reference measure for the effect of packet loss in video streaming over IP. International Workshop on Systems, Signals and Image Processing . IET, Poznań University of Technology, Poland; Poznan. 2004-09-13 - 2004-09-15.
-
Academic lectureR. Venkatesh, Babu; Bopardikar, Ajit S.; Perkis, Andrew; Hillestad, Odd Inge. (2004) No-reference metrics for video streaming applications. Packet Video Conference . University of California, Irvine; Irvine, California. 2004-12-13 - 2004-12-14.
-
Academic lectureSolberg, Runar Johannes; Drege, Peder; Perkis, Andrew; Zhang, Jijun. (2004) UMA Media base � Metadata Management using Oracle Database System. COST 276 ; Ankara, Turkey. 2004-11-04 - 2004-11-05.
-
Academic lectureZhang, Jijun; Perkis, Andrew; Georganas, Nicolas D.. (2004) H.264/AVC and Transcoding for Multimedia Adaptation. COST276 ; May 6-7, 2004, Thessaloniki, Greece. 2004-05-06 - 2004-05-07.
2003
-
Academic lectureLugmayr, Artur; Perkis, Andrew; Kjøsnes, Bjarne; Rønningen, Leif Arne. (2003) Integration of an international R&D- and business research network to tackle defragmentated European wide research by the Umedia model. e-Business Research Forum . [Mangler data]; Tampere, Finland. 2003-09-25.
-
Academic lecturePerkis, Andrew; Zhang, Jijun; Halvorsen, Tor. (2003) A Resource Description and Capability Exchange Architecture for Universal Multimedia Access Enabled System. RichMedia 2003 . [Mangler data]; Lausanne. 2003-10-17.
-
Academic lecturePerkis, Andrew; Zhang, Jijun; Halvorsen, Tor. (2003) A Resource Description and Capability Exchange Architecture for Universal Multimedia Access Enabled Systems. First International Workshop on Interactive Rich Media Content Production: Architectures, Technologies, Applications, Tools ; Lausanne. 2003-10-16 - 2003-10-17.
2002
-
Academic lectureOrleanski, Krzysztof; Perkis, Andrew. (2002) Home Digital Video Studio. Symposium Norsk Forening for Signalbehandling, NORSIG 2002 . [Mangler data]; Hurtigruta. 2002-10-06.
-
Academic lecturePerkis, Andrew; Zhang, Jijun; Halvorsen, Tor; Kjøde, Jan Olav; Rivas, Francisco. (2002) A streaming media engine using Digital Item Adaptation. The third IEEE Workshop on Multimedia Signal Processing . [Mangler data]; St. Thomas. 2002-12-11.
-
Academic lectureZhang, Jijun; Perkis, Andrew. (2002) A short presentation of our main results and progress to the goal of action. Second COST #276 WORKSHOP On Information and Knowledge Management for Integrated Media Communication . [Mangler data]; Praha. 2002-03-08.
-
Academic lectureZhang, Jijun; Perkis, Andrew. (2002) Multimedia Adaptation for Delivery and Presentation. Third COST #276 WORKSHOP On Information and Knowledge Management for Integrated Media Communication . [Mangler data]; Budapest. 2002-10-12.
-
Academic lectureZhang, Jijun; Perkis, Andrew. (2002) Multimedia Resource Adaptation In a streaming environment. NORSIG 2002 . [Mangler data]; Hurtigruta. 2002-10-06.
2001
-
Academic lectureFossbakk, Eyvind; Manzanares, Pilar; Yago, Jose; Perkis, Andrew. (2001) An MPEG-21 framework for streaming media. IEEE Workshop on Multimedia Signal Processing . [Mangler data]; Cannes, France. 2001-10-05.
-
Academic lectureLervik, Hallstein; Perkis, Andrew. (2001) Increased Capacity in DS-CDMA Systems by Reusing Spreading Codes. IEEE ICT 2001, Intarnational Conference on Telecommunications . [Mangler data]; Bucgarest, Romania. 2001-06-07.
-
Academic lecturePerkis, Andrew; Halvorsen, Tor. (2001) Content adaptation for a streaming environment enabling Universal Multimedia Access. Norsig symposium 2001 . [Mangler data]; Trondheim. 2001-10-20.
-
Academic lectureThanh, Tung Pham; Perkis, Andrew. (2001) Call Admission Control Algorithm for Multichannel Users in Hierarchical Cellular Systems. IEEE 3Gwireless'01 . [Mangler data]; San Francisco, CA. USA. 2001-06-02.
-
Academic lectureZhang, Jijun; Perkis, Andrew. (2001) A Media Research Engine for Universal Multimedia Access (UMA). FIRST COST #276 WORKSHOP On Information and Knowledge Management for Integrated Media Communication . [Mangler data]; Spain. 2001-11-24.
2000
-
Academic lectureLervik, Hallstein; Perkis, Andrew. (2000) Multirate DS-CDMA in fading environments. IEEE WPMC 2000 . [Mangler data]; Bankkok, Thailand, November 2000.
-
Popular scientific lecturePerkis, Andrew; Chicharo, Joe; Smith, John R.Jensen; Charilaous, Christopoulus; Abdeljaoed, Yousri; Benitez, Ana; Suzuki, Teruhiko. (2000) Report on Core Experiment Media Transcoding Hint DS. Nordwijkerhout MPEG meeting . [Mangler data]; Maui, March 2000.
-
Academic lecturePerkis, Andrew; Jiminez, Oscar. (2000) Robust image compression using reversible variable length coding. IEEE VCIP2000 . [Mangler data]; Perth, Australia, June 21-25.
-
Academic lecturePham Thanh, Tung; Perkis, Andrew. (2000) Integration of radio access system and network. NORSIG 2000 . [Mangler data]; Sverige, Juni 2000.
1999
-
Popular scientific lectureCardelo, Daniel; Perkis, Andrew. (1999) Mixed fixed length coding and variable length coding. Seoul JPEG2000 meeting . [Mangler data]; Seoul, March 1999.
-
Popular scientific lectureJiminez, Oscar; Perkis, Andrew. (1999) Reversivble VLC for added error resilience. Seoul JPEG2000 meeting . [Mangler data]; Seoul, March 1999.
-
Popular scientific lecturePerkis, Andrew; Cardelo, Daniel. (1999) Transmission of still images over error prone channels. Seoul JPEG2000 meeting . [Mangler data]; Seoul, March 1999.
-
Academic lecturePerkis, Andrew; Cardelo, Daniel. (1999) Transmission of still images over noisy channels. ISSPA'99 . [Mangler data]; Surfers Paradise, Australia, August 23-25.
-
Popular scientific lecturePerkis, Andrew; Chicharo, Joe; Sigmund, Jensen; Charilaous, Christopoulus; Abdeljaoed, Yousri. (1999) Report on Validation experiments for Universal Multimedia Accesss (UMA) Part 2. Maui MPEG meeting . [Mangler data]; Maui, December 1999.
-
Popular scientific lecturePerkis, Andrew; Et al., [Mangler fornavn]. (1999) Validation experiments for Universal Multimedia Accesss. Melbourne MPEG meeting . [Mangler data]; Melbourne, October 1998.
-
PosterRøsten, Tage; Marthinussen, Viktor A.; Ramstad, Tor Audun; Perkis, Andrew. (1999) Filter bank optimization for high-dimensional compression of pre-stack seismic data. Int. Conf. on Acoustics, Speech, and Signal Proc. (ICASSP) . [Mangler data]; Pheonix, USA.
-
Academic lectureHalbach, Till; Ramstad, Tor Audun; Perkis, Andrew. (1999) Blockwise Mixed Fixed-length/Variable-length Coding in JPEG2000. NORSIG-99 . [Mangler data]; Asker, Norway; 9.-11. September 1999. 1999-09-09 - 1999-09-11.
1998
-
Academic lectureBalasingham, Ilangko; Adams, Michael; Ramstad, Tor Audun; Kossentini, Faouzi; Coward, Helge; Perkis, Andrew; Øien, Geir Egil. (1998) Performance evaluation of different filter banks in the JPEG-2000 baseline system. ICIP '98, IEEE International Conference on Image Processing . [Mangler data]; Chicago, Ill., USA.
-
Academic lectureCoward, Helge; Perkis, Andrew; Ramstad, Tor Audun; Øien, Geir Egil; Balasingham, Ilangko. (1998) Robustness against channel errors in JPEG 2000. NORSIG '98 . [Mangler data]; [Mangler data].
-
Academic lectureGrythe, Knut H.; Håkegård, Jan E.; Lie, Arne; Perkis, Andrew. (1998) WIRAC : a wideband radio access research programme. NORSIG `98 . [Mangler data]; [Mangler data].
-
Academic lecturePerkis, Andrew; Coward, Helge; Ramstad, Tor Audun; Øien, Geir Egil; Balasingham, Ilangko. (1998) JPEG2000 for mobile and wireless communications. Act Mobile Summit 1998 . [Mangler data]; [Mangler data].
-
Popular scientific lecturePerkis, Andrew; Øien, Geir Egil; Ramstad, Tor Audun. (1998) Performance of different filter banks and wavelet transforms. Copenhagen JPEG2000 meeting . [Mangler data]; Copenhagen, July 1998.
-
Popular scientific lecturePerkis, Andrew; Øien, Geir Egil; Ramstad, Tor Audun; Hallbach, Till. (1998) Fixed Length Coding by Nonuniform Scalar Quantization. Møte i ISO/IEG JTC 1/SC29/WG 1 . [Mangler data]; [Mangler data].
-
Popular scientific lectureHalbach, Till; Perkis, Andrew; Øien, Geir Egil; Ramstad, Tor Audun; Coward, Helge. (1998) FLC versus VLC. Los Angeles JPEG2000 meeting . [Mangler data]; Los Angeles, November 1998. 1998-11-05 - 1998-11-09.
1995
-
Popular scientific lecturePerkis, Andrew. (1995) Automatisk videoovervåking. NOBIMs industriseminar . [Mangler data]; [Mangler data].
-
Popular scientific lecturePerkis, Andrew. (1995) Digital bildebehandling. Trafikkstyringskonferansen . [Mangler data]; [Mangler data].
1993
-
Academic lecturePerkis, Andrew. (1993) Joint optimisation : a future design strategy for radio communication systems. NORSIG-NOBIM-konferansen (1993 : Lillehammer) . [Mangler data]; [Mangler data].