An efficient adaptive arithmetic coding image compression technology

This paper proposes an efficient lossless image compression scheme for still images based on an adaptive arithmetic coding compression algorithm. The algorithm increases the image coding compression rate and ensures the quality of the decoded image combined with the adaptive probability model and pr...

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Bibliographic Details
Published inChinese physics B Vol. 20; no. 10; pp. 239 - 245
Main Authors Wang, Xing-Yuan (兴元 王), Yun, Jiao-Jiao (娇娇 云), Zhang, Yong-Lei (永雷 张)
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.10.2011
Subjects
Adaptive algorithms
Algorithms
Arithmetic coding
Blocking
Compressing
Image compression
Mathematical models
动态自适应
图像压缩技术
图像压缩算法
图像块
无损图像压缩
概率模型
自适应算术编码
静止图像
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Summary:This paper proposes an efficient lossless image compression scheme for still images based on an adaptive arithmetic coding compression algorithm. The algorithm increases the image coding compression rate and ensures the quality of the decoded image combined with the adaptive probability model and predictive coding. The use of adaptive models for each encoded image block dynamically estimates the probability of the relevant image block. The decoded image block can accurately recover the encoded image according to the code book information. We adopt an adaptive arithmetic coding algorithm for image compression that greatly improves the image compression rate. The results show that it is an effective compression technology.
Bibliography:arithmetic coding, adaptive, image compression
11-5639/O4
This paper proposes an efficient lossless image compression scheme for still images based on an adaptive arithmetic coding compression algorithm. The algorithm increases the image coding compression rate and ensures the quality of the decoded image combined with the adaptive probability model and predictive coding. The use of adaptive models for each encoded image block dynamically estimates the probability of the relevant image block. The decoded image block can accurately recover the encoded image according to the code book information. We adopt an adaptive arithmetic coding algorithm for image compression that greatly improves the image compression rate. The results show that it is an effective compression technology.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/20/10/104203