43 search results - page 2 / 9 » Nonlocal Image and Movie Denoising |
ICPR
2008
IEEE
14 years 21 days ago
2008
IEEE
We present local and nonlocal algorithms for video denoising based on discrete regularization on graphs. The main difference between video and image denoising is the temporal redu...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
For the non-local denoising approach presented by Buades et al., remarkable denoising results are obtained at high expense of computational cost. In this paper, a new algorithm th...
Publication
In this note, improvements to the non-local means
image denoising method introduced in [2], [3] are presented.
The original non-local means method replaces a noisy pixel by
the ...
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
We propose a new measure, the method noise, to evaluate and compare the performance of digital image denoising methods. We first compute and analyze this method noise for a wide c...
IGARSS
2010
13 years 4 months ago
2010
Speckle reduction is a key step in several SAR image processing procedures. In this paper, a new despeckling technique based on the "nonlocal" denoising filter BM3D [1] ...