Non-local Regularization of Inverse Problems

被引：0
|
作者：
Peyre, Gabriel [1 ]
Bougleux, Sebstien [1 ]
Cohen, Laurent [1 ]
机构：
[1] Univ Paris 09, CEREMADE, F-75775 Paris 16, France
来源：
COMPUTER VISION - ECCV 2008, PT III, PROCEEDINGS | 2008年 / 5304卷
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：
This article proposes a new framework to regularize linear inverse problems using the total variation on non-local graphs. This non-local graph allows to adapt the penalization to the geometry of the underlying function to recover. A fast algorithm computes iteratively both the solution of the regularization process and the non-local graph adapted to this solution. We show numerical applications of this method to the resolution of image processing inverse problems such as inpainting super-resolution and compressive sampling.
引用
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页码：57 / 68
页数：12
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