New Lookup Tables and Searching Algorithms for Fast H.264/AVC CAVLC Decoding

In this paper, new codeword structures, tables, and searching methods for fast and efficient coeff_token , total_zeros , and run_before decoding are developed. This new achievement is mainly based on the fact that the context-adaptive variable length coding (CAVLC) decoding can be modeled as a finit...

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Vydané v:	IEEE transactions on circuits and systems for video technology Ročník 20; číslo 7; s. 1007 - 1017
Hlavní autori:	LEE, Jun-Young, LEE, Jae-Jin, PARK, SeongMo
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 01.07.2010 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms Applied sciences Automata Automatic voltage control Circuit properties Coding, codes Complexity Concurrent computing Context-adaptive variable length coding (CAVLC)/decoding Critical path Decoding Delay Electric, optical and optoelectronic circuits Electronic circuits Electronics entropy decoding Exact sciences and technology Feedback H.264/advanced video coding (AVC) Image processing Information, signal and communications theory Integrated circuits Integrated circuits by function (including memories and processors) Iterative decoding Mathematical analysis Mathematical models Methods Multiplexing Searching Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Signal and communications theory Signal processing Streaming media Switching, multiplexing, switched capacity circuits Table lookup Tables Telecommunications and information theory Throughput Video coding Video coding Positioning Multiplexer Finite state machine Iterative method Entropy Decoding H.264/advanced video coding (AVC) Storage access Implementation Video signal processing Search algorithm Adaptive coding Look up table Image quality entropy decoding Storage management Algorithm complexity Critical path Syntax Variable length code Context-adaptive variable length coding (CAVLC)/decoding
ISSN:	1051-8215, 1558-2205
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