Lossless color coordinate transform for lossless color image coding

被引：0

作者：

Fukuma, Shinji ^{[1
]}

Iwahashi, Masahiro ^{[1
]}

Kambayashi, Noriyoshi ^{[1
]}

机构：

[1] Nagaoka Univ of Technology, Niigata, Japan

来源：

IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings | 1998年

关键词：

Color image processing - Computer simulation - Image compression - Mathematical transformations - Matrix algebra - Pulse code modulation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper proposes a lossless color coordinate transform for lossless color image coding. Lossless color coordinate transforms are used to remove the correlation and to bias the signal energy ratio between the color signal components. In order to form the lossless coding, the ladder network is used. It is confirmed by the numerical simulations that the performance of the lossless coding scheme with the lossless color coordinate transform is better than that without the lossless color coordinate transform.

引用

页码：595 / 598

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