Influence of wavelet-based depth coding in multiview video systems

Ismaël Daribo, Hideo Saito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Multiview video representation based on depth data, such as multiview video-plus-depth (MVD), is emerging 3D video communication services raising in the meantime the problem of coding and transmitting depth video in addition to classical texture video. Depth video is considered as a key side information in novel view synthesis within multiview video systems, such as three-dimensional television (3DTV) or free viewpoint television (FTV), wherein the influence of depth compression on the novel synthesized view is still a contentious issue. In this paper, we propose to discuss and investigate the impact of wavelet-based compression of the depth video on the quality of the view synthesis. Experimental results show that significant gains can be obtained by improving depth edge preservation through shorter wavelet-based filtering on depth edges.

Original languageEnglish
Title of host publication28th Picture Coding Symposium, PCS 2010
Pages334-337
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event28th Picture Coding Symposium, PCS 2010 - Nagoya, Japan
Duration: 2010 Dec 82010 Dec 10

Publication series

Name28th Picture Coding Symposium, PCS 2010

Other

Other28th Picture Coding Symposium, PCS 2010
CountryJapan
CityNagoya
Period10/12/810/12/10

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Keywords

  • 3DTV
  • Coding
  • Depth video
  • MVV
  • Wavelet

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

Cite this

Daribo, I., & Saito, H. (2010). Influence of wavelet-based depth coding in multiview video systems. In 28th Picture Coding Symposium, PCS 2010 (pp. 334-337). [5702501] (28th Picture Coding Symposium, PCS 2010). https://doi.org/10.1109/PCS.2010.5702501