ENHANCED BLOCK PREDICTION IN STEREOSCOPIC VIDEO CODING

被引：0
|
作者：
Li, Dong [1 ,2 ]
Zhang, Yongbing [1 ,2 ]
Liu, Qiong [1 ,2 ]
Ji, Xiangyang [1 ,2 ]
Dai, Qionghai [1 ,2 ]
机构：
[1] Tsinghua Univ, Beijing 100084, Peoples R China
[2] TNList & Dept Automat, Beijing 100084, Peoples R China
来源：
2011 3DTV CONFERENCE: THE TRUE VISION - CAPTURE, TRANSMISSION AND DISPLAY OF 3D VIDEO (3DTV-CON) | 2011年
关键词：
Stereoscopic video coding; direct mode; motion vector prediction; joint prediction; AVS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：4
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