PARIGI: a Patch-based Approach to Remove Impulse-Gaussian Noise from Images

被引：12

作者：

Delon, Julie ^{[1
]}

Desolneux, Agnes ^{[2
]}

Guillemot, Thierry ^{[1
]}

机构：

[1] Univ Paris 05, MAP5, Paris, France

[2] ENS Cachan, CMLA, CNRS, Cachan, France

来源：

IMAGE PROCESSING ON LINE | 2016年 / 6卷

关键词：

impulse noise; Gaussian noise; denoising; image patches;

D O I：

10.5201/ipol.2016.161

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

In this paper, we present an implementation of the PARIGI method that addresses the problem of the restoration of images affected by impulse noise or by a mixture of Gaussian and impulse noise. The method relies on a patch-based approach, which requires careful choices for both the distance between patches and for the statistical estimator of the original patch. Experiments are performed in the case of pure impulse noise and in the case of a mixture of Gaussian and impulse noise.

引用

收藏

页码：130 / 154

页数：25

相关论文

共 12 条

[1] Adaptive impulse detection using center-weighted median filters [J].

Chen, T ;

Wu, HR .

IEEE SIGNAL PROCESSING LETTERS, 2001, 8 (01) :1-3

[2] Advanced impulse detection based on pixel-wise MAD [J].

Crnojevic, V ;

Senk, V ;

Trpovski, Z .

IEEE SIGNAL PROCESSING LETTERS, 2004, 11 (07) :589-592

[3] A Patch-Based Approach for Removing Impulse or Mixed Gaussian-Impulse Noise [J].

Delon, Julie ;

Desolneux, Agnes .

SIAM JOURNAL ON IMAGING SCIENCES, 2013, 6 (02) :1140-1174

[4] A detection statistic for random-valued impulse noise [J].

Dong, Yiqiu ;

Chan, Raymond H. ;

Xu, Shufang .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2007, 16 (04) :1112-1120

[5] A new directional weighted median filter for removal of random-valued impulse noise [J].

Dong, Yiqiu ;

Xu, Shufang .

IEEE SIGNAL PROCESSING LETTERS, 2007, 14 (03) :193-196

[6] A universal noise removal algorithm with an impulse detector [J].

Garnett, R ;

Huegerich, T ;

Chui, C ;

He, WJ .

IEEE TRANSACTIONS ON IMAGE PROCESSING, 2005, 14 (11) :1747-1754

[7] Removing Mixture of Gaussian and Impulse Noise by Patch-Based Weighted Means [J].

Hu, Haijuan ;

Li, Bing ;

Liu, Quansheng .

JOURNAL OF SCIENTIFIC COMPUTING, 2016, 67 (01) :103-129

[8] Fast Image Restoration Methods for Impulse and Gaussian Noises Removal [J].

Huang, Yu-Mei ;

Ng, Michael K. ;

Wen, You-Wei .

IEEE SIGNAL PROCESSING LETTERS, 2009, 16 (06) :457-460

[9] A variational approach to remove outliers and impulse noise [J].

Nikolova, M .

JOURNAL OF MATHEMATICAL IMAGING AND VISION, 2004, 20 (1-2) :99-120

[10] Patch reprojections for Non-Local methods [J].

Salmon, Joseph ;

Strozecki, Yann .

SIGNAL PROCESSING, 2012, 92 (02) :477-489