Influence of wavelet-based depth coding in multiview video systems

Ismaël Daribo, Hideo Saito

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル28th Picture Coding Symposium, PCS 2010
ページ334-337
ページ数4
DOI
出版ステータスPublished - 2010 12月 1
イベント28th Picture Coding Symposium, PCS 2010 - Nagoya, Japan
継続期間: 2010 12月 82010 12月 10

出版物シリーズ

名前28th Picture Coding Symposium, PCS 2010

Other

Other28th Picture Coding Symposium, PCS 2010
国/地域Japan
CityNagoya
Period10/12/810/12/10

ASJC Scopus subject areas

  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • コンピュータ ビジョンおよびパターン認識

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