Total Variation Regularized Image Restoration Based on Newton's Method

被引：0
|
作者：
Zhang, Bing [1 ]
Men, Ling [1 ]
机构：
[1] Commun Univ China, Sch Sci, Beijing, Peoples R China
来源：
INTERNATIONAL SYMPOSIUM ON FUZZY SYSTEMS, KNOWLEDGE DISCOVERY AND NATURAL COMPUTATION (FSKDNC 2014) | 2014年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
With the total variation regularization, image restoration can be attributed to solving a linear systems and Newton's method is chosen as iteration algorithm for solving various linear systems, which its coefficient matrix containing the regularization parameter is a Toeplitz block matrix. The regularization parameter is determined by the L curve criterion, and the linear systems was solved with Newton's method to obtain the restored image.
引用
收藏
页码：438 / 444
页数：7
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