272 search results - page 7 / 55 » Noise Invalidation Denoising |
ICIAR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this paper a novel approach to the impulsive noise removal in color images is presented. The proposed technique employs the switching scheme based on the impulse detec...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
This paper introduces a variational formulation for image denoising based on a quadratic function over kernels of variable bandwidth. These kernels are scale adaptive and reflect ...
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, we propose robust methods to detect image resizing. A common problem affecting most resizing detection algorithms is that they are susceptible to JPEG compression a...
ISCAS
1995
IEEE
15 years 1 months ago
1995
IEEE
JDCTA
2010
14 years 4 months ago
2010
Preprocessing, a major component of Character Recognition System, has direct effect on the recognition system by its performance. Using wavelet transform, this paper mainly focuse...