An Adaptive Multiple Reference Frame Motion Estimation for H.264 Video Coding

被引：0

作者：

Lee, Yu-Ming ^{[1
]}

Hsu, Wen-Chuan ^{[1
]}

Lin, Yinyi ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Commun Engn, Chungli 32054, Taiwan

来源：

ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2009 | 2009年 / 5879卷

关键词：

H; 264; multiple reference frames; selective multiple reference frames motion estimation (SMRFME); early termination; AZB; region based;

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：

Previously, an effective algorithm has been proposed to improve the multiple reference frame motion estimation in H 264, based upon con elation among successive flames and neighboring blocks To improve coding efficiency. in this paper. we extend the previous work and propose an adaptive mechanism which uses motion characteristic to modify our previous work The experimental results reveal that the proposed algorithm achieves a significant reduction in computation compared to the multiple reference frame full search algorithm. while maintaining a good coding performance

引用

页码：1244 / 1250

页数：7

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