Difference detection based early mode termination for depth map coding in MVC

Minghui Wang, Xin Jin, Satoshi Goto

研究成果: Conference contribution

13 引用 (Scopus)

抜粋

Depth map coding is a new topic in multiview video coding (MVC) following the development of depth-image-based rendering (DIBR). Since depth map is monochromatic and has less texture than color map, fast algorithm is necessary and possible to reduce the computation burden of the encoder. This paper proposed difference detection based early mode termination strategy. The difference detection (DD) algorithms are categorized to reconstructed frame based (RDD) and original frame based (ODD). A simplified ODD (sODD) strategy is also proposed. Early mode termination based on these three DD algorithms are implemented and evaluated in the reference software of Joint Multiview Video Coding (JMVC) version 8.0 respectively. Simulation results indicate that RDD based one has no performance lost and reduce 25% runtime on average. ODD and sODD based ones can save 54.3% and 43.6% runtime respectively and have an acceptable R-D performance lost.

元の言語English
ホスト出版物のタイトル28th Picture Coding Symposium, PCS 2010
ページ502-505
ページ数4
DOI
出版物ステータスPublished - 2010
イベント28th Picture Coding Symposium, PCS 2010 - Nagoya
継続期間: 2010 12 82010 12 10

Other

Other28th Picture Coding Symposium, PCS 2010
Nagoya
期間10/12/810/12/10

ASJC Scopus subject areas

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

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  • これを引用

    Wang, M., Jin, X., & Goto, S. (2010). Difference detection based early mode termination for depth map coding in MVC. : 28th Picture Coding Symposium, PCS 2010 (pp. 502-505). [5702547] https://doi.org/10.1109/PCS.2010.5702547