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Enhanced block prediction in stereoscopic video coding

  • Dong Li*
  • , Yongbing Zhang
  • , Qiong Liu
  • , Xiangyang Ji
  • , Qionghai Dai
  • *Corresponding author for this work
  • Tsinghua University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The coding efficiency improvement of stereoscopic video system is a hot research topic in the 3D video coding areas. To better exploit the redundancy between the two channels of stereoscopic video, a stereoscopic video coding scheme for Audio Video Coding Standard (AVS) is proposed in the paper. The superior coding performance of the proposed scheme benefits from an enhanced block prediction algorithm, which includes an improvement of AVS direct mode and motion vector prediction, as well as adaptively combining the prediction results of motion compensation and disparity compensation. The experimental results demonstrate that the proposed scheme and algorithm greatly outperforms the reference software of AVS.

Original languageEnglish
Title of host publication3DTV Conference
Subtitle of host publicationThe True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011 - Proceedings
DOIs
StatePublished - 2011
Externally publishedYes
Event5th 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011 - Antalya, Turkey
Duration: 16 May 201118 May 2011

Publication series

Name3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011 - Proceedings

Conference

Conference5th 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011
Country/TerritoryTurkey
CityAntalya
Period16/05/1118/05/11

Keywords

  • AVS
  • Stereoscopic video coding
  • direct mode
  • joint prediction
  • motion vector prediction

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