Rate control in DCT video coding for low-delay communications

An important motivation for the development of the emerging H.263+ and MPEG-4 coding standards is to enhance the quality of highly compressed video for two-way, real-time communications. In these applications, the delay produced by bits accumulated in the encoder buffer must be very small, typically...

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Veröffentlicht in:	IEEE transactions on circuits and systems for video technology Jg. 9; H. 1; S. 172 - 185
Hauptverfasser:	Ribas-Corbera, J, Lei, Shawmin
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	IEEE 01.02.1999
Schlagworte:	Bit rate Buffers Coders Communication standards Communication system control Delay Discrete cosine transforms Distortion Encoders Mathematical models MPEG 4 Standard Quantization Standards development Video coding Video compression
ISSN:	1051-8215
Online-Zugang:	Volltext
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