Variable length coding for binary sources and applications in video compression

被引：0
|
作者：
Korodi, Gergely [1 ]
He, Dake [1 ]
Imthurn, Paul [1 ]
机构：
[1] Res Mot Ltd, Waterloo, ON N2L 3W8, Canada
来源：
APPLICATIONS OF DIGITAL IMAGE PROCESSING XXXIII | 2010年 / 7798卷
关键词：
Entropy coding; variable length coding; video compression; hardware implementation;
D O I：
10.1117/12.862846
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This article introduces a lossless encoding scheme for interleaved input from a fixed number of binary sources, each one characterized by a known probability value. The algorithm achieves compression performance close to the entropy, providing very fast encoding and decoding speed. The algorithm can efficiently benefit from independent parallel decoding units, and it is demonstrated to have significant advantages in hardware implementations over previous technologies.
引用
收藏
页数：16
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