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Robert Bregovic  - - - 
Top co-authors See all
Atanas Gotchev

149 shared publications

Laboratory of Signal Processing, Tampere University of Technology, Tampere, Finland

Atanas Boev

27 shared publications

Department of Signal Processing, Tampere University of Technology, Korkeakoulunkatu 10, Tampere 33720, Finland

Attila Barsi

21 shared publications

Holografika Ltd

Suren Vagharshakyan

13 shared publications

Laboratory of Signal Processing, Tampere University of Technology, Tampere, Finland

Olli Suominen

9 shared publications

Department of Signal Processing, Tampere University of Technology, Finland

57
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33
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Publication Record
Distribution of Articles published per year 
(2000 - 2018)
Total number of journals
published in
 
37
 
Publications See all
BOOK-CHAPTER 0 Reads 0 Citations Signal Processing Methods for Light Field Displays Robert Bregovic, Erdem Sahin, Suren Vagharshakyan, Atanas Go... Published: 14 October 2018
Handbook of Signal Processing Systems, doi: 10.1007/978-3-319-91734-4_1
DOI See at publisher website ABS Show/hide abstract
This chapter discusses the topic of emerging light field displays from a signal processing perspective. Light field displays are defined as devices which deliver continuous parallax along with the focus and binocular visual cues acting together in rivalry-free manner. In order to ensure such functionality, one has to deal with the light field, conceptualized by the plenoptic function and its adequate parametrization, sampling and reconstruction. The light field basics and the corresponding display technologies are overviewed in order to address the fundamental problems of analyzing light field displays as signal processing channels, and of capturing and representing light field visual content for driving such displays. Spectral analysis of multidimensional sampling operators is utilized to profile the displays in question, and modern sparsification approaches are employed to develop methods for high-quality light field reconstruction and rendering.
Article 0 Reads 1 Citation Time-of-Flight Range Measurement in Low-Sensing Environment: Noise Analysis and Complex-Domain Non-Local Denoising Mihail Georgiev, Robert Bregovic, Atanas Gotchev Published: 01 June 2018
IEEE Transactions on Image Processing, doi: 10.1109/tip.2018.2807126
DOI See at publisher website
PROCEEDINGS-ARTICLE 0 Reads 0 Citations Shearlet Transform Based Prediction Scheme for Light Field Compression Waqas Ahmad, Suren Vagharshakyan, Marten Sjostrom, Atanas Go... Published: 01 March 2018
2018 Data Compression Conference, doi: 10.1109/dcc.2018.00049
DOI See at publisher website
Article 0 Reads 0 Citations Conversion of sparsely-captured light field into alias-free full-parallax multiview content Erdem Sahin, Suren Vagharshakyan, Robert Bregovic, Gwangsoon... Published: 28 January 2018
Electronic Imaging, doi: 10.2352/issn.2470-1173.2018.04.sda-144
DOI See at publisher website
Article 3 Reads 3 Citations Light Field Reconstruction Using Shearlet Transform Suren Vagharshakyan, Robert Bregovic, Atanas Gotchev Published: 01 January 2018
IEEE Transactions on Pattern Analysis and Machine Intelligence, doi: 10.1109/tpami.2017.2653101
DOI See at publisher website PubMed View at PubMed
Article 0 Reads 0 Citations Accelerated Shearlet-Domain Light Field Reconstruction Robert Bregovic, Suren Vagharshakyan, Atanas Gotchev Published: 01 October 2017
IEEE Journal of Selected Topics in Signal Processing, doi: 10.1109/JSTSP.2017.2738617
DOI See at publisher website
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