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	Investigation of multireference-frame prediction in H.264
	Yuan Yu ; Sun Li-feng ; Han Dan ; Zhong Yu-zhuo
	2010-05-06 ; 2010-05-06
关键词	Theoretical or Mathematical Experimental/ code standards data compression fractals image sequences prediction theory video coding/ multireference-frame prediction technique H.264 test video sequences video content self-similarity video coding/ B6135C Image and video coding C5260D Video signal processing
中文摘要	H.264 supports a so-called multireference-frame prediction technique. We adjust its three relevant parameters (the number of previous reference frames, the number of skipped frames, and the number of B-frames) and use their different combinations to encode various test video sequences respectively. Experimental results show that multireference-frame prediction does not improve coding performance but involve heavy computing cost in most cases. We propose that the advantage of this technique depends on a sort of video content similarity, which, seldom occurs in practice. We then suggest not to use the multireference-frame prediction technique in most applications.
语种	中文 ; 中文
出版者	Chinese Inst. Electron ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/10355]
专题	清华大学
推荐引用方式 GB/T 7714	Yuan Yu,Sun Li-feng,Han Dan,et al. Investigation of multireference-frame prediction in H.264[J],2010, 2010.
APA	Yuan Yu,Sun Li-feng,Han Dan,&Zhong Yu-zhuo.(2010).Investigation of multireference-frame prediction in H.264..
MLA	Yuan Yu,et al."Investigation of multireference-frame prediction in H.264".(2010).

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