A Novel Rate Control Scheme for Low Delay Video Communication of H.264/AVC Standard

This paper presents a novel rate control scheme for low delay video communication of H.264/AVC standard. A switched mean-absolute-difference (MAD) prediction scheme is introduced to enhance the traditional temporal MAD prediction model, which is not suitable for predicting abrupt MAD fluctuations. O...

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Vydáno v:	IEEE transactions on circuits and systems for video technology Ročník 17; číslo 1; s. 68 - 78
Hlavní autoři:	Yang Liu, Li, Z.G., Yeng Chai Soh
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.01.2007 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Applied sciences Automatic voltage control Bit allocation Broadcasting. Videocommunications. Audiovisual buffer regulation Communication standards Communication switching Communication system control Control algorithms Delay Exact sciences and technology Fluctuations H.264/AVC Image processing Information, signal and communications theory linear R-Q model Luminance Mathematical models Predictive models PSNR Quadratic programming Quantization rate control Sampling, quantization Signal and communications theory Signal processing Studies Surface layer switched MAD prediction model Switching and signalling Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Texture Video communication Videocommunications (networks and services) Video coding Error estimation Texture Videoconference Linear model Video signal processing Signal quantization Traffic control Delay time Low bit rate switched MAD prediction model linear R-Q model Flow rate regulation Teletraffic Quantum effect Buffer system H.264/AVC Algorithm Mismatching Switching Subjective evaluation Bit allocation Image quality Reference model Luminance buffer regulation Traffic management rate control Signal to noise ratio
ISSN:	1051-8215, 1558-2205
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