| H.264/AVC中基于上下文的自适应二进制算术编码 |
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| 引用本文： | 周名芬,陈磊.H.264/AVC中基于上下文的自适应二进制算术编码[J].电视技术,2004(9):18-19,32. |
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| 作者姓名： | 周名芬 陈磊 |
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| 作者单位： | 北京邮电大学,电信工程学院,北京,100876;北京邮电大学,电信工程学院,北京,100876 |
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| 摘 要： | 基于上下文自适应二进制算术编码(CABAC)H．264／AVC采用的高效熵编码方法之一，它由二进制化、上下文建模、算术编码三个步骤构成。详细阐述了CABAC的整个编码过程，并对它与VLC／CAVLC在编码性能上作了比较。
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| 关 键 词： | 基于上下文自适应二进制算术编码 算术编码 H.264标准 视频压缩 |
| 文章编号： | 1002-8692(2004)09-0018-02 |
Context-Based Adaptive Binary Arithmetic Coding in the H.264/AVC |
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| ZHOU Ming-fen,CHEN Lei.Context-Based Adaptive Binary Arithmetic Coding in the H.264/AVC[J].Tv Engineering,2004(9):18-19,32. |
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| Authors: | ZHOU Ming-fen CHEN Lei |
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| Abstract: | Context-Based Adaptive Binary Arithmetic Coding(CABAC) as an efficient entropy coding is adopted by H.264/AVC. It is composed of binarization, context-modeling and arithmetic coding. The thesis presents three steps in detail, and the comparison between CABAC and VLC/CAVLC for coding efficiency is also presented. |
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| Keywords: | CABAC arithmetic coding H 264 video compression |
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