490 search results - page 2 / 98 » Fractal-wavelet image denoising |
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
The non-local means filter is one of powerful denoising methods which allows participation of far, but proper pixels in the denoising process. Although the weights of non-similar ...
JRTIP
2011
13 years 16 days ago
2011
Abstract Image denoising is the process of removing the noise that perturbs image analysis methods. In some applications like segmentation or registration, denoising is intended to...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper, denoising on multicomponent images is performed. The presented procedure is a spatial waveletbased denoising techniques, based on Bayesian leastsquares optimization...
ICASSP
2008
IEEE
14 years 1 days ago
2008
IEEE
We propose an extension of the recently devised SURE-LET grayscale denoising approach for multichannel images. Assuming additive Gaussian white noise, the unknown linear parameter...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
Patch based denoising methods, such as the NL-Means, have emerged recently as simple and efficient denoising methods. This paper provides a new insight on those methods by showing...