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	Motion information exploitation in H.264 frame skipping transcoding
	Li, Qiang ; Liu, Xiaodong ; Dai, Qionghai
	2010-05-10 ; 2010-05-10
会议名称	Advanced Concepts for Intelligent Vision Systems, Proceedings ; 9th International Conference on Advanced Concepts for Intelligent Vision Systems ; Delft, NETHERLANDS ; Web of Science
关键词	VIDEO TRANSCODER ARCHITECTURES Computer Science, Theory & Methods
中文摘要	This paper proposes an adaptive motion mode selection method in H.264 frame skipping transcoding. In order to reduce the high complexity arising from variable block sizes in H.264, the proposed method exploits original motion information from incoming bitstreams. In addition, the paper also adopts Forward Dominant Vector Selection approach in MV composition of H.264 transcoding, in comparison with Bilinear Interpolation method. The simulation results show that the proposed method achieves good trade-off between computational complexity and video quality.
会议录出版者	SPRINGER-VERLAG BERLIN ; BERLIN ; HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19991]
专题	清华大学
推荐引用方式 GB/T 7714	Li, Qiang,Liu, Xiaodong,Dai, Qionghai. Motion information exploitation in H.264 frame skipping transcoding[C]. 见:Advanced Concepts for Intelligent Vision Systems, Proceedings, 9th International Conference on Advanced Concepts for Intelligent Vision Systems, Delft, NETHERLANDS, Web of Science.

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