460 search results - page 4 / 92 » The Use of Residuals in Image Denoising |
127
Voted
ESIAT
2009
IEEE
15 years 2 months ago
2009
IEEE
—In all methods of image denoising, there is a problem always exists that is how to distinguish noise and edge. Now wavelet and contourlet are main tools in image denoising, but ...
79
Voted
ANOR
2010
14 years 11 months ago
2010
Many image denoising methods can be characterized as minimizing "loss + penalty," where the "loss" measures the fidelity of the denoised image to the data, and ...
160
Voted
ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper presents an image denoising algorithm that uses principal component analysis (PCA) in conjunction with the non-local means image denoising. Image neighborhood vectors u...
67
Voted
ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Using statistical modeling in the wavelet domain, we address the problem of image denoising. Despite being effective, the denoised images can suffer from the Gibbs-like artifacts,...
114
Voted
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper, a Bayesian wavelet denoising procedure for multicomponent images is proposed. The procedure makes use of a noise-free single component image as prior information. T...