46 search results - page 2 / 10 » Similarity based impulsive noise removal in color images |
ICIAR
2004
Springer
13 years 11 months ago
2004
Springer
In this paper the problem of nonparametric impulsive noise removal in multichannel images is addressed. The proposed filter class is based on the nonparametric estimation of the d...
JVCIR
2006
13 years 5 months ago
2006
This paper presents a new adaptive filtering approach capable of detecting and removing impulsive noise in multichannel images. The proposed methodology constitutes a powerful uni...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
A computationally efficient algorithm is proposed to remove noise impulses from speech and audio signals while retaining its features and tonal quality. The proposed method is bas...
JMIV
2002
13 years 5 months ago
2002
An algorithm to suppress Gaussian noise is presented, based on clustering (grouping) gray levels. The histogram of a window sliding across the image is divided into clusters, and t...
VLSM
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. We propose a variational approach for deblurring and impulsive noise removal in multi-channel images. A robust data fidelity measure and edge preserving regularization a...