A novel SNR refinement scheme for scalable video coding

被引：0
|
作者：
Li, ZG [1 ]
Liu, Y [1 ]
Soh, YC [1 ]
机构：
[1] Inst Infocomm Res, Media Div, Singapore 119613, Singapore
来源：
2005 International Conference on Image Processing (ICIP), Vols 1-5 | 2005年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Cross SNR layer motion estimation/motion compensation (ME/MC) scheme is proposed in this paper for the SNR scalability of scalable video coding. Both the motion information and residual information are refined at the enhancement layers by our cross SNR layer ME/MC scheme. A good trade-off between motion information and residual information can be obtained at all bit rates. The coding efficiency is improved by up to more than 1 dB at high bit rate.
引用
收藏
页码：2701 / 2704
页数：4
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