19 search results - page 2 / 4 » Fuzzy random impulse noise reduction method |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
This paper attempts to undertake the study of three types of noise such as Salt and Pepper (SPN), Random variation Impulse Noise (RVIN), Speckle (SPKN). Different noise densities ...
ICIP
1995
IEEE
14 years 6 months ago
1995
IEEE
In this paper enhancement of a digital image is done by detecting the noisy and noiseless region of the image. The noisy regions are smoothed and the noiseless regions are sharpen...
ICIP
1995
IEEE
13 years 8 months ago
1995
IEEE
We introduce a projection based multi-channel restoration method which is useful in cases for which there is no a priori information about the input signal. The method is especial...
ICIAP
1999
ACM
13 years 9 months ago
1999
ACM
The paper presents a new technique of image enhancement. The described algorithm enables the suppression of noise and contrast enhancement. The interesting feature of this new alg...
ISBI
2004
IEEE
14 years 5 months ago
2004
IEEE
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...