Image compression by tree-structured segmentation

被引：0
|
作者：
Asli, AZ [1 ]
Rajaei, A [1 ]
机构：
[1] Shiraz Univ, Dept Elect & Elect Engn, Shiraz, Iran
来源：
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY | 1998年 / 22卷 / 03期
关键词：
image compression; segmentation; tree structured;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper the method used for image compression is based on successive image segmentation. The image to be compressed is segmented into smaller regions and this process is continued until each region can be approximated by a desired parameter so that the error be small enough in each region. In general, each region is an n-gon where 3 less than or equal to n less than or equal to 8. This method has short coding and decoding times. The coder is tree-structured, thus it is suitable for progressive image coding.
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页码：381 / 388
页数：8
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