REUSING THE H.264/AVC DEBL OCKING FILTER FOR EFFICIENT SPATIO-TEMPORAL PREDICTION IN VIDEO CODING

被引：0
|
作者：
Seiler, Juergen [1 ]
Kaup, Andre [1 ]
机构：
[1] Univ Erlangen Nurnberg, Chair Multimedia Commun & Signal Proc, D-91058 Erlangen, Germany
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING | 2011年
关键词：
Video coding; Prediction; Deblocking;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The prediction step is a very important part of hybrid video codecs for effectively compressing video sequences. While existing video codecs predict either in temporal or in spatial direction only, the compression efficiency can be increased by a combined spatio-temporal prediction. In this paper we propose an algorithm for reusing the H.264/AVC deblocking filter for spatio-temporal prediction. Reusing this highly optimized filter allows for a very low computational complexity of this prediction mode and an average rate reduction of up to 7.2% can be achieved.
引用
收藏
页码：1049 / 1052
页数：4
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