Efficient mode decision for H.264/AVC frame-skipping transcoding

NCUIR > College of Electrical Engineering & Computer Science > Department of Communication Engineering > journal & Dissertation > Item 987654321/51506

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51506

Title:	Efficient mode decision for H.264/AVC frame-skipping transcoding
Authors:	Jiang,JH;Lin,Y
Contributors:	通訊工程學系
Date:	2011
Issue Date:	2012-03-27 18:54:44 (UTC+8)
Publisher:	國立中央大學
Abstract:	Proposed is an efficient mode decision for H.264/AVC frame-skipping transcoding. In the proposed algorithm, all information including mode, motion vector etc. are reused when the selected best reference frame is not skipped; while an efficient mode decision is employed when the best reference frame is dropped. Experimental results reveal that an average of 70% of computation time can be saved compared to the fully decoding/encoding procedure. Degradation in the rate-distortion performance is fairly small.
Relation:	ELECTRONICS LETTERS
Appears in Collections:	[Department of Communication Engineering] journal & Dissertation

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