669 search results - page 1 / 134 » On cooperative image denoising |
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
In this paper we suggest how several competing image denoising algorithms, differing in design parameters, or even in design principles, can be combined together to yield a better...
ICVGIP
2008
14 years 18 days ago
2008
A novel nonlinear cooperative approach to image denoising and restoration is presented. Samples from the image field with similar characteristics are first grouped into clusters b...
ICIP
2002
IEEE
14 years 4 months ago
2002
IEEE
—The essence of fractal image denoising is to predict the fractal code of a noiseless image from its noisy observation. From the predicted fractal code, one can generate an estim...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
Different denoising schemes show dissimilar types of artifacts. For example, certain transform-based denoising schemes could introduce artifacts in smooth regions while others eli...
ICIP
2010
IEEE
13 years 9 months ago
2010
IEEE
Recently, patch-based denoising techniques have proved to be very effective. Indeed, they account for the correlations that exist among patches of natural images. Taking a variati...