In print

• P. T. Kovács, A. Zare, A. Barsi, T. Balogh, R. Bregović, and A. Gotchev, “Architectures and codecs for real-time light field streaming,” Journal of Imaging Science & Technology, 2017
• S. Vagharshakyan, R. Bregović, and A. Gotchev, “Light field reconstruction using shearlet transform,” IEEE Trans. on Pattern Analysis and Machine Intelligence (PAMI), 2017
• P. Kara, P. T. Kovacs, S. Vagharshakyan, M. G. Martini, S. Imre, A. Barsi, K. Lackner, and T. Balogh, ”Perceptual Quality of Reconstructed Medical Images on Projection-Based Light Field Displays,” eHealth 360°, pp. 476-483. Springer International Publishing, 2017

Published

• P. A. Kara, P. T. Kovacs, S. Vagharshakyan, M.G. Martini, A. Barsi, T. Balogh, A. Chuchvara, A. Chehaibi, “The Effect of Light Field Reconstruction and Angular Resolution Reduction on the Quality of Experience”, 12th SITIS 3rd International Workshop on Quality of Multimedia Services (QUAMUS), Naples, Italy. Nov. 2016
• E. Sahin, S. Vagharshakyan, J. Mäkinen, R. Bregovic and A. Gotchev, “Shearlet-domain light field reconstruction for holographic stereogram generation,” IEEE ICIP, Phoenix, AZ, USA, pp. 1479-1483, Oct. 2016
• A. Zare, P. T. Kovács, A. Aminlou, M. M. Hannuksela, A. Gotchev, “Decoding complexity reduction in projection-based light-field 3D displays using self-contained HEVC tiles”, in Proc. 3DTV-Con 2016, Hamburg, Germany, June 2016
• P. A. Kara, P. T. Kovács, M. Martini, A. Barsi, K. Lackner, T. Balogh, “Viva La Resolution: The Perceivable Differences between Image Resolutions for Light Field Displays”, in Proc. of 5th Workshop on Perceptual Quality, Berlin; Germany, Aug. 2016
• P. A. Kara, P. T. Kovács, M. Martini, A. Barsi, K. Lackner, T. Balogh, “From a Different Point of View – How the Field of View of Light Field Displays affects the Willingness to Pay and to Use”, in Proc. 8th Int. Workshop on Quality of Multimedia Experience, June 2016
• S. Darukumalli, P. A. Kara, A. Barsi, M.G. Martini, T. Balogh, A. Chehaibi, “Performance Comparison of Subjective Assessment Methodologies for Light Field Displays”, IEEE ISSPIT, Limassol, Cyprus, Dec. 2016
• E. Sahin, V. Katkovnik, and A. Gotchev, “Super-resolution in plenoptic cameras: a wave optics based approach,” Opt. Lett. vol. 41, no. 5, pp 998-1001, 2016
• E. Sahin, C. Wang, and A. Gotchev, “Depth from defocus and coded aperture for 3D scene sensing,“ in A. Kondoz & T. Dagiuklas (Eds), Connected Media in the Future Internet Era (pp. 107-134). Springer New York, 2016
• R. Bregović, P. T. Kovács, and A. Gotchev, “Optimization of light field display-camera configuration based on display properties in spectral domain,” Opt. Express, vol. 24, no. 3, pp. 3067-3088, Feb. 2016
• S. Vagharshakyan, R. Bregović and A. Gotchev, “Tree-structured algorithm for efficient shearlet-domain light field reconstruction,” Proc. GSIP 2015: Symposium on Signal Processing on Graphics Processing Units and Multicores, Orland, Florida, pp. 478-482, Dec. 2015
• A. Dricot, J.  Jung, M. Cagnazzo, B. Pesquet, F. Dufaux, P. Kovacs, V. Kiran, “Subjective evaluation of Super Multi-View compressed contents on high-end 3D displays”, in Signal Processing: Image Communication, vol. 39, pp 369-385, Nov, 2015
• S. Vagharshakyan, R. Bregović and A. Gotchev, “Image based rendering technique via sparse representation in shearlet domain,” Proc. IEEE ICIP, Quebéc City, Canada, pp. 1379-1383, Sept. 2015
• A. Chuchvara, O. Suominen, M. Georgiev, and A. Gotchev, “Speed-optimized free-viewpoint rendering based on depth layering,” in Proceedings of 3DTV-Conference: The True Vision – Capture, Transmission and Display of 3D Video (3DTV-CON), pp. 1-4, June, 2015
• A. Zare, P. T. Kovács and A. Gotchev, “Self-Contained Slices in H.264 for Partial Video Decoding Targeting 3D Light-Field Displays”, in Proceedings of 3DTV-Conference: The True Vision – Capture, Transmission and Display of 3D Video (3DTV-CON), June 2015
• P. T. Kovács, Zs. Nagy, A. Barsi, V.K. Adhikarla, R. Bregovic, “Proposal for additional features and future research to support light-field video compression”, ISO/IEC JTC1/SC29/WG11 MPEG2013/m37434, Geneva, Switzerland, Oct. 2015
• P. T. Kovács, A. Fekete, K. Lackner, V.K. Adhikarla, A. Zare, T. Balogh, “Big Buck Bunny light-field test sequences”, ISO/IEC JTC1/SC29/WG11 M36500, Warsaw, Poland, Jun. 2015
• P. T. Kovács, K. Wegner, “Distance versus disparity based depth representation formats”, ISO/IEC JTC1/SC29/WG11 M36501, Warsaw, Poland, Jun. 2015
• P. T. Kovács, A. Zare, A. Chuchvara, “Tools for conversion and verification of camera information”, ISO/IEC JTC1/SC29/WG11 M36503, Warsaw, Poland, Jun. 2015
• B. Ceulemans, A. Munteanu, P. T. Kovács, “3D FTV/SMV visualization and evaluation lab”, ISO/IEC JTC1/SC29/WG11 M36577, Warsaw, Poland, Jun. 2015
• G. Lafruit, K. Wegner, T. Grajek, T. Senoh, P. T. Kovács, P. Goorts, L. Jorissen, B. Ceulemans, P. C. Lopez, S. G. Lobo, Q. Wang, J. Jung, M. Tanimoto, “FTV software user guidelines”, ISO/IEC JTC1/SC29/WG11 M36590, Warsaw, Poland, Jun. 2015
• S. Vagharshakyan, A. Durmush, O. Suominen, R. Bregovic, A. Gotchev, “Accuracy Evaluation of a Linear Positioning System for Light Field Capture“, 7th Asian Conf. on intelligent Information and Database Systems, Bali, Indonesia, March 2015
• P. T. Kovács, A. Fekete, K. Lackner, V. K. Adhikarla, A. Zare, T. Balogh, “Big Buck Bunny light-field test sequences”, ISO/IEC JTC1/SC29/WG11 M35721, Geneva, Switzerland, Feb. 2015
• C. Wang, E. Sahin, O. Suominen, and A. Gotchev, “Depth estimation by combining stereo matching and coded aperture“, Visual Communication and Image Processing (VCIP) conference 2014, Valletta, Malta, Dec. 2014
• P. T. Kovács, K. Lackner, A. Barsi, Á. Balázs, A. Boev, R. Bregović, A. Gotchev, “Measurement of Perceived Spatial Resolution in 3D Light-field Displays”, ICIP 2014, Paris, France, Oct. 2014
• P. T. Kovács, K. Lackner, A. Barsi, V. K. Adhikarla, R. Bregović, A. Gotchev, “Analysis and Optimization of Pixel Usage of Light-field Conversion from Multi-Camera Setups to 3D Light-field Displays”, ICIP 2014, Paris, France, Oct. 2014
• P. T. Kovács, Zs. Nagy, A. Barsi, V. K. Adhikarla, R. Bregović, “Overview of the Applicability of H.264/MVC for Real-Time Light-Field Applications”, 3DTV-Con 2014, Budapest, Hungary, July 2014
• A. Balázs, A. Barsi, and P. T. Kovács, “Towards mixed reality applications on light field displays“, 3DTV-Con 2014, Budapest, Hungary, July 2014
• K. Lackner, A. Boev, and A. Gotchev, “Binocular depth perception: Does head parallax help people see better in depth?“, 3DTV-Con 2014, Budapest, Hungary, July 2014
• V. K. Adhikarla, P. Woźniak, A. Barsi, D. Singhal, P. T. Kovács, T.Balogh, “Freehand Interaction With Large-scale 3D Map Data”, 3DTV-Con 2014, Budapest, Hungary, July 2014
• A. Boev, “Passband measurement methodology for multiview 3D displays“, 3DTV-Con 2014, Budapest, Hungary, July 2014
• C. Conti, P.T. Kovács, T. Balogh, P. Nunes, L. D. Soares, “Light-Field Video Coding Using Geometry-Based Disparity Compensation”, 3DTV-Con 2014, Budapest, Hungary, July 2014
• A. Chuchvara, M. Georgiev, A. Gotchev: “A framework for fast low-power multi-sensor 3D scene capture and reconstruction“, International Workshop on Biometrics (BIOMET), Bulgaria, Sofia, June, 2014
• R. Bregović, P. T. Kovács, T. Balogh, A. Gotchev, “Display-specific light-field analysis”, Three-Dimensional Imaging, Visualization, and Display 2014 Conf., part of SPIE.DSS, Baltimore, USA, May 2014
• A. Chuchvara, M. Georgiev, Atanas Gotchev, “A speed-optimized RGB-Z capture system with improved denoising capabilities”, SPIE 9019, Image Processing: Algorithms and Systems XII, doi: 10.1117/12.2048564, San Francisco, USA, Feb. 2014
• A. Boev and R. Bregović, “On the passband of head-parallax displays”, SPIE 9019, Image Processing: Algorithms and Systems XII, doi: 10.1117/12.2047705, San Francisco, USA, Feb. 2014
• P. T. Kovács, T. Balogh, J. Konieczny, G. Cordara, “Requirements of Light-field 3D Video Coding”, ISO/IEC JTC1/SC29/WG11 M31954, San Jose, US, Jan. 2014
• P. T. Kovács, A. Boev, R. Bregović, A. Gotchev, “Quality Measurements of 3D Light-Field Displays”, Eighth International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM 2014), Chandler, Arizona, USA, Jan. 2014
• P. T. Kovács and T. Balogh, “HoloVizio 3D-Lichtfeld Display-Technologie,” in Jahrbuch Optik und Feinmechanik, edited by W.-D. Prenzel, Optik-Verlag, Germany, 2014, ISBN 978-3-00-045718-0 (book chapter in German)
• A. Boev, R. Bregović, and A. Gotchev, “Signal processing for stereoscopic and multiview 3D displays,” chapter in Handbook of Signal Processing Systems, 2nd edition, edited by S. Bhattacharyya, E. Deprettere, R. Leupers, and J. Takala, Springer 2013, pp. 3-47.
• O. Suominen, and A. Gotchev, “Circular trajectory correspondences for iterative closest point registration”, 3DTV-Con 2013 , doi: 10.1109/3DTV.2013.6676634, Aberedeeen, Scotland, UK, Oct. 2013
• V. K. Adhikarla, A. T. Islam, P. T. Kovacs, O. Staadt, “Fast and efficient data reduction approach for multi-camera light field display telepresence system”, 3DTV-Con 2013, Aberedeeen, Scotland, UK, Oct. 2013

Presentations

• S. Vagharshakyan, R. Bregović, and A. Gotchev, “Light field reconstruction using shearlet transform,” presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, University of Ljubljana, Slovenia, Nov. 2015.
• Á. Balázs, “An overview of recent results in light field display design”, Presentation at 3D-ConTourNet meeting in Lisbon, Portugal, 2015
• E. Sahin, “A wave optics based approach for super-resolution plenoptic imaging”, Presentation at 3rd PROLIGHT workshop at 3DTV-CON 2015, Lisbon, Portugal, July 2015
• A. Boev, R. Bregović, and A. Gotchev, “Signal processing methods for stereoscopic, multi-view, and light-field 3D displays”, tutorial at 2014 IEEE Visual Communication and Image Processing (VCIP) conference, Valletta, Malta, Dec. 2014.
• P. T. Kovács, “HoloVizio 3D light field displays“, presentation at MPEG FTV Seminar, Sapporo, Japan, July 2014
• E. Sahin, C. Wang, and A. Gotchev, “Depth Estimation: What can we gain by utilizing coded apertures?“, presentation 2nd PROLIGHT Workshop at 3DTV-Con 2014, Budapest, Hungary, July 2014
• R. Bregović, P. T. Kovács, T. Balogh, A. Gotchev, “Display-specific light-field analysis”, presentation 2nd PROLIGHT Workshop at 3DTV-Con 2014, Budapest, Hungary, July 2014
• P. T. Kovács, “Resolution measurement of light field displays“, poster at InterAction 2014 summer school, Budapest, Hungary, July 2014.
• A. Chuchvara, “Real-time video-plus-depth content creation utilizing time-of-flight sensor – From capture to display“, poster at InterAction 2014 summer school, Budapest, Hungary, July 2014.
• R. Bregović, “Light field: From concept to display”, ACROSS presentation at University of Zagreb, Croatia, June 2014
• R. Bregović, “Visual-quality evaluation methodology for multiview displays”, ACROSS presentation at University of Zagreb, Croatia, April 2014
• R. Bregović, “Light field representations” and “3D displays”, lectures at FICS (Finnish Doctoral Programme in Computational Sciences) course on Computational Imaging Algorithms for Light-Field Acquisition, Processing, and Visualization, Tampere, Finland, Nov. 2013
• P. T. Kovács, “Content creation challenges for 3D light-field displays“, 1st PROLIGHT Workshop, Nantes, France, Oct. 2013
• R. Bregović, “Latest development in 3D content representation and processing“, 1st PROLIGHT Workshop, Nantes, France, Oct. 2013
• S. Vagharshakyan, “Plenoptic function reconstruction from non-uniform distributed samples“, 1st PROLIGHT Workshop, Nantes, France, Oct. 2013
• A. Boev, ‘Design of high-speed full-parallax 3D visualization test setup for subjective experiments,’ 1st PROLIGHT Workshop, Nantes, France, Oct. 2013
• R. Bregović, “Ray space analysis of projector-based light-field displays”, presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, Nantes, France, Oct. 2013
• A. Boev, “Crosstalk mitigation for light-field displays”, presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, Nantes, France, Oct. 2013
• A. Boev, R. Bregović, and A. Gotchev, “Signal processing methods for stereoscopic and multi-view 3D displays”, tutorial at 2013 IEEE International Conference on Multimedia and Expo (ICME 2013), San Jose, California, July 2013
• R. Bregović, “Light field representation between capture and displays”, presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, Poznan, April 2013
• A. Boev, “Signal Processing for visual optimization on autostereoscopic displays”, presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, Poznan, April 2013
• A. Boev and A. Gotchev, “3D imagery optimization for mobile autostereoscopic displays”, presentation at 3D-ConTourNet (ICT COST Action IC1105) meeting, Poznan, April 2013