Highly Parallel Rate-Distortion Optimized Intra-Mode Decision on Multicore Graphics Processors

Rate-distortion (RD)-based mode selections are important techniques in video coding. In these methods, an encoder may compute the RD costs for all the possible coding modes, and select the one which achieves the best trade-off between encoding rate and compression distortion. Previous papers have de...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology 2009-11, Vol.19 (11), p.1692-1703
Hauptverfasser:	Ngai-Man Cheung, Au, O.C., Man-Cheung Kung, Wong, P.H.W., Chun Hung Liu
Format:	Artikel
Sprache:	eng
Schlagworte:	Blocking Coding Coding standards Computation Computer graphics Computing costs Costs Data processing Encoders Encoding Games Graphics processing unit greedy approach Microcomputers multicore Multicore processing parallel processing Product introduction Rate distortion theory Rate-distortion rate-distortion optimized intra-prediction Software standards Video coding
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