Projects per year
Personal profile
Expertise
- Fundamental research: source/channel modeling and coding, information theory, signal representations (Fourier theory, wavelet theory, curvelets, contourlets, etc.), quantization (successive approximation quantization, multiple description quantizers, L-infinite strategies, etc.), convex optimization problems, data hiding, digital signal processing, multidimensional signal processing, holography
- Strategic research: image, video and multi-dimensional signal representation (JPEG, MPEG, wavelet-based coding schemes), (multi)dimensional signal processing and communication, error-resilient coding (distributed video coding, multiple description coding, joint source-channel coding, etc.), computer architectures (memory optimization, GPGPU/GPU/SSE processing, high performance computing, exascale computing), objective and subjective quality metrics and assessment procedures, data forensics, watermarking, content authentication.
- Applied research domains: medical imaging, eHealth, bio-informatics, HD/3D media production and broadcasting, cultural heritage, media archiving
External positions
Postdoctoral Fellowship, Research Foundation - Flanders
1 Oct 2002 → 30 Sep 2011
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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FWOTM1099: Chirplet-based framework for the efficent computation of numerical diffraction in complex systems
1/10/22 → 30/09/27
Project: Fundamental
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FWOAL998: Unified Sparse Representation for Plenoptic Modalities (UniMode)
1/01/21 → 31/12/24
Project: Fundamental
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IOF3016: GEAR: “Venturing into Future Health Technologies”
Stiens, J., Wambacq, P., da Silva Gomes, B. T., Sahli, H., Vandemeulebroucke, J., Jansen, B., Lemeire, J., Steenhaut, K., Munteanu, A., Deligiannis, N., Schelkens, P., Kuijk, M., Parvais, B., Chan, C. W., Van Schependom, J., Touhafi, A., Braeken, A., Runacres, M., Cornelis, B., Schretter, C., Blinder, D. & Temmermans, F.
1/01/21 → 24/12/25
Project: Applied
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OZRSRF42: Advanced Algorithms for Interference based Imaging and Visualization Systems - SRF mandate
1/10/19 → 30/09/24
Project: Fundamental
Research output
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Autoregressive modeling for lossless compression of holograms
Kizhakkumkara Muhamad, R., Schretter, C., Blinder, D. & Schelkens, P., 6 Nov 2023, In: Optics Express. 31, 23, p. 38589-38609 21 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Deep hologram converter from low-precision to middle-precision holograms
Shiomi, H., Blinder, D., Birnbaum, T., Inoue, Y., Wang, F., Ito, T., Kakue, T., Schelkens, P. & Shimobaba, T., 1 Mar 2023, In: Appl. Optics. 62, 7, p. 1723-1729 7 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Evaluating Quality of Visual Explanations of Deep Learning Models for Vision Tasks
Yang, Y., Mahmoudpour, S., Schelkens, P. & Deligiannis, N., 21 Apr 2023, (Accepted/In press) International Conference on Quality of Multimedia Experience (QoMEX).Research output: Chapter in Book/Report/Conference proceeding › Conference paper
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JPEG Pleno Holography presents the numerical reconstruction software for holograms: An excursion in holographic views
Birnbaum, T., Kizhakkumkara Muhamad, R., Perra, C., Gilles, A., Blinder, D., Kozacki, T. & Schelkens, P., 24 Feb 2023, (Accepted/In press) In: Appl. Optics.Research output: Contribution to journal › Article › peer-review
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Perceptually lossless compression of bi-level holograms using adaptive Markovian models
Kizhakkumkara Muhamad, R., Birnbaum, T., Blinder, D., Schretter, C. & Schelkens, P., 14 Aug 2023, Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP). Optica Publishing Group (formerly OSA): https://opg.optica.org/, HM3C.4Research output: Chapter in Book/Report/Conference proceeding › Conference paper
Prizes
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2014 Best Associate Editor Award as associate editor of IEEE Transactions on Circuits and Systems on Video Technology
Schelkens, Peter (Recipient), 25 Nov 2014
Prize: Prize (including medals and awards)
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Barco prijs afstudeerwerken voor Sammy Lievens en Glenn Van Wallendael
Schelkens, Peter (Recipient), 2006
Prize: Prize (including medals and awards)
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European Research Council Consolidator Grant
Schelkens, Peter (Recipient), 1 Jan 2014
Prize: Prize (including medals and awards)
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Gauss Award (Best paper/presentation)
Schelkens, Peter (Recipient), 26 May 2000
Prize: Prize (including medals and awards)
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VisitBrussels Best International Conference 2011 Award for the organization of the IEEE International Conference on Image Processing, September 11-14, 2011, Brussels.
Schelkens, Peter (Recipient), 28 Jun 2012
Prize: Prize (including medals and awards)
Activities
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WG1M90063-PCQ-Subjective Test results for JPEG-PLENO Holography Anchor codecs
Ayyoub Ahar (Presenter), Tobias Birnbaum (Contributor), Manuela Pereira (Contributor), Antonio Pinheiro (Contributor) & Peter Schelkens (Contributor)
20 Jan 2021Activity: Talk or presentation › Talk or presentation at a conference
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WG1M90061-PCQ-JPEG-PLENO Holography - Preliminary studies for subjective experiment pipeline preparation
Ayyoub Ahar (Presenter), Peter Schelkens (Contributor) & Tobias Birnbaum (Contributor)
19 Jan 2021Activity: Talk or presentation › Talk or presentation at a conference
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WG1M90062-PCQ-JPEG-PLENO Holography - Scan path selection for generating videos for subjective experiment
Ayyoub Ahar (Presenter) & Peter Schelkens (Contributor)
19 Jan 2021Activity: Talk or presentation › Talk or presentation at a conference
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WG1M89073-PCQ-JPEG-PLENO Holography - On the possible artifacts of zero-padding
Tobias Birnbaum (Speaker), Raees Kizhakkumkara Muhamad (Contributor) & Peter Schelkens (Contributor)
5 Oct 2020Activity: Talk or presentation › Talk or presentation at a conference
File -
WG1M89038-PCQ-JPEG-PLENO Holography - Minimizing the required viewing resolution of reconstructed holograms with phase space models
Tobias Birnbaum (Speaker), Raees Kizhakkumkara Muhamad (Contributor), Ayyoub Ahar (Contributor) & Peter Schelkens (Contributor)
5 Oct 2020Activity: Talk or presentation › Talk or presentation at a conference
Press/Media
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Imec toont tech voor de toekomst: Holografie, hdr-conversie, organs-on-a-chip
Peter Schelkens, Colas Schretter, David Blinder, Athanasia Symeonidou & Tobias Birnbaum
23/05/18
1 item of Media coverage
Press/Media: Research
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Door deze technologie wordt de echte wereld saai (en we moeten ons daar vragen bij stellen) - Augmented reality wordt een miljardenbusiness: alle grote jongens spelen mee
24/10/17
1 item of Media coverage
Press/Media: Expert Comment
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Thesis
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An Energy-efficient Live Video Coding and Communication over Unreliable Channels
Author: Belyaev, E., Egiazarian, K., Gabbouj, M. & Schelkens, P., 19 Feb 2015Student thesis: Doctoral Thesis
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Automated recovery of fragmented HEVC video files in MKV and MP4 containers
Author: Meiresone, P., Schelkens, P., Bruylants, T. & De Smet, P., 2016Student thesis: Master's Thesis
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Coding light field images
Author: Pletinckx, A., Schelkens, P. & Schretter, C., 2017Student thesis: Master's Thesis
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Contributions aux traitements d’images stéréo dans le domaine transformé en ondelettes: codage, indexation et amélioration/évaluation de qualité: Habilitation à Diriger des Recherches
Author: Kaaniche, M., Carré, P., Schelkens, P., Nait-Ali, A., Gabbouj, M., Dufaux, F., Benazza-Benyahia, A., Makraoui, A. & Beghdadi, A., 20 Nov 2018Student thesis: Doctoral Thesis
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Design,implementatie en evaluatie van een ecg-triggermodule voor MR-opnamen van het hart
Author: Schelkens, P., Cornelis, J., Deklerck, R., Taeymans, Y., Patry, W. & Lafruit, G., 1994Supervisor: Cornelis, J. (Promotor), Deklerck, R. (Jury), Taeymans, Y. (Co-promotor), Patry, W. (Jury) & Lafruit, G. (Jury)
Student thesis: Master's Thesis