7 search results - page 1 / 2 » Contrast Restoration by Adaptive Countershading |
CGF
2007
13 years 4 months ago
2007
SIAMCO
2000
13 years 4 months ago
2000
We present a class of nonlinear adaptive image restoration filters which may be steered to preserve sharp edges and contrasts in the restorations. From a theoretical point of view ...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
A simple and adaptive single image dehazing algorithm is proposed in this work. Based on the observation that a hazy image has low contrast in general, we attempt to restore the o...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Various methods have been proposed for image enhancement and restoration. The main difficulty is how to enhance the structures uniformly while suppressing the noise without artifa...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
A general methodology for noise reduction and contrast enhancement in very noisy image data with low dynamic range is presented. Video footage recorded in very dim light is especi...