TIME-DELAYED PERONA-MALIK TYPE PROBLEMS

被引：0
|
作者：
Amann, H. [1 ]
机构：
[1] Univ Zurich, Inst Math, Winterthurerstr 190, CH-8057 Zurich, Switzerland
来源：
ACTA MATHEMATICA UNIVERSITATIS COMENIANAE | 2007年 / 76卷 / 01期
关键词：
Image processing; regularization of backward parabolic problems;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We propose time regularizations for ill posed evolution equations of the type of the Perona-Malik equation of image processing, prove that they are well posed, and give numerical evidence for their superiority to the widely used space regularizations.
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页码：15 / 38
页数：24
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