Titlebook: Entropy Coders of the H.264/AVC Standard; Algorithms and VLSI Xiaohua Tian,Thinh M. Le,Yong Lian Book 2011 Springer-Verlag Berlin Heidelbe

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Book 2011ocus on the H.264/AVC standard. For any visual data compression scheme, there exists a combination of two, or all of the following three stages: spatial, temporal, and statistical compression. General readers are first introduced with the various algorithms of the statistical coders. The VLSI implem

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Introduction to Video Compressionion bandwidth, some compression is required. Compression is a redundancy reduction process where redundancies in visual data are identified and represented using much fewer binary digits or, hereafter bits. For instance, in a television program in which an anchor delivers news with her head and shou

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Review of CAVLC, Arithmetic Coding, and CABACansform residues and Exp-Golomb coding for other syntax elements [Wiegand03]. In the previous standards, entropy coding of residues is based on the forward zig-zag scanned run-length coding and fixed variable-length coding.

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Efficient Architecture for Context Modeling in the CABAC Encoderand context model access of unit CA. A scheme of context line access and local buffering is proposed to reduce RAM access frequency. During each RAM access, multiple context models (8 models) are read from or written to context RAM instead of single context model access in most designs. Statistical

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Power Reduction Strategies, MBIST, and Design Performance Comparisonons including support for RDO have been implemented with more local register buffers and larger memory allocation. Thus, it is important to implement power reduction techniques wherever possible to reduce power consumption.