lambda -Domain Optimal Bit Allocation Algorithm for High Efficiency Video Coding

Rate control typically involves two steps: bit allocation and bitrate control. The bit allocation step can be implemented in various fashions depending on how many levels of allocation are desired and whether or not an optimal rate-distortion (R-D) performance is pursued. The bitrate control step ha...

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Vydáno v:	IEEE transactions on circuits and systems for video technology Ročník 28; číslo 1; s. 130 - 142
Hlavní autoři:	Li, Li, Li, Bin, Li, Houqiang, Chen, Chang Wen
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.01.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Algorithms Analytical models Bit allocation Bit rate Coding Control algorithms Control theory D-<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <inline-formula> <tex-math notation="LaTeX"> {\lambda } </tex-math> </inline-formula> model Distortion Encoding High Efficiency Video Coding (HEVC) R-<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <inline-formula> <tex-math notation="LaTeX"> {\lambda } </tex-math> </inline-formula> model rate control rate–distortion (R-D) analysis Software Streaming media Video coding Video compression
ISSN:	1051-8215, 1558-2205
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