An improved coding algorithm based on EZW algorithm and human visual characteristics

被引：0
|
作者：
Gu, Xiaofeng [1 ]
Xue, Bing [1 ]
Fu, Yan [1 ]
Lu, Guoming [1 ]
Sun, Shixin [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Engn & Comp Sci, Chengdu 610054, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3 | 2008年
关键词：
wavelet transform; human visual characteristics; EZW algorithm; compression coding algorithm;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper proposes a wavelet transform coding algorithm based on visual characteristics after a thorough analysis of the original EZW algorithm. By the tests, the improved algorithm not only bears the effective compression performance of the original EZW algorithm, but also improves the visual quality of image.
引用
收藏
页码：192 / 195
页数：4
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