Rate Control Scheme Based on Cauchy R-D Optimization Model for H.264/AVC under Low Delay Constraint

Base on the observation that Cauchy distribution provides an accurate estimates of rate and distortion characteristics of video sequences. In this paper, we propose to use a new rate control scheme based on Cauchy R-D optimization model for bit allocation of H.264 for low delay constraint. One solut...

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Vydané v:	2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing : (IIH-MSP 2006) : proceedings ; 18-20 December, 2006, Pasadena, California, USA s. 205 - 210
Hlavní autori:	Eiamjumrus, N., Aramvith, S.
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.12.2006
Predmet:	Automatic voltage control Bit rate Constraint optimization Cost function Delay Lagrangian functions Parameter estimation Quantization Rate distortion theory Video sequences
ISBN:	0769527450, 9780769527451
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