1392 search results - page 3 / 279 » Image Denoising with Directional Bases |
ICIP
2009
IEEE
15 years 10 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...
ICIP
2009
IEEE
14 years 7 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 ...
PAMI
2006
14 years 9 months ago
2006
In this paper, we are interested in the problem of estimating a discontinuous surface from noisy data. A novel procedure for this problem is proposed based on local linear kernel ...
ICPR
2006
IEEE
15 years 10 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...
ISCAS
2007
IEEE
15 years 3 months ago
2007
IEEE
— In this paper, a modified version of the complex directional pyramid (PDTDFB) is proposed. Unlike the previous approach, the new FB provides an approximately tight-frame decom...