lambda Domain Rate Control Algorithm for High Efficiency Video Coding

Rate control is a useful tool for video coding, especially in real-time communication applications. Most of existing rate control algorithms are based on the R - Q model, which characterizes the relationship between bitrate R and quantization Q, under the assumption that Q is the critical factor on...

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Veröffentlicht in:	IEEE transactions on image processing Jg. 23; H. 9; S. 3841 - 3854
Hauptverfasser:	Li, Bin, Li, Houqiang, Li, Li, Zhang, Jinlei
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States IEEE 01.09.2014
Schlagworte:	Algorithm design and analysis Bit rate Encoding Image coding Software algorithms Video coding Video coding rate control rate-distortion function HEVC R-\lambda model R-Q model
ISSN:	1057-7149, 1941-0042, 1941-0042
Online-Zugang:	Volltext
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