Conditional post-processing of JPEG compressed images

被引：0
|
作者：
Eschbach, R
机构：
来源：
IS&T 50TH ANNUAL CONFERENCE, FINAL PROGRAM AND PROCEEDINGS | 1997年
关键词：
D O I：
暂无
中图分类号：
TB8 [摄影技术];
学科分类号：
0804 ;
摘要：
JPEG compressed images exhibit artifacts on decompression which are caused by the lossy nature of the JPEG compression. These artifacts can be considerably disturbing in document images, because of the high likelihood of high contrast edges in those images. In this paper we present a conditional post-processing of JPEG compressed images that reduces compression artifacts.
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页码：443 / 445
页数：3
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