Fast macroblock mode decision in H.264

被引：0

作者：

Zhang, F ^{[1
]}

Zhang, XD ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing, Peoples R China

来源：

2004 7TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS 1-3 | 2004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：

H.264 (MPEG4 AVC) is a new video coding standard jointly developed by ITU-T and ISO MPEG[I]. H.264 derives most of its coding efficiency improvements from motion estimation which, on the other hand, has greatly increased the computational complexity of the CODEC. so many fast motion estimation algorithms have been proposed, such as MVFAST, HEXBS and so on. In this paper, we propose a fast mode decision method which can greatly reduce the computational complexity of sub-pixel motion estimation and speed up the encoder.

引用

页码：1179 / 1182

页数：4

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