271 search results - page 12 / 55 » Contrast enhancement of images using human contrast sensitiv... |
WCE
2007
15 years 1 months ago
2007
Abstract—Applications of the Particle Swarm Optimization (PSO) to solve image processing problem with a reference to a new automatic enhancement technique based on real-coded par...
175
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ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
Non-uniform light distribution problems often arise in the text images taken by digital camera. In this paper, we propose a novel technique for text image uneven lighting removal ...
108
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MVA
2002
14 years 11 months ago
2002
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...
ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
This paper describes a partial differential equation for denoising images. The proposed method is demonstrably superior to anisotropic diffusion (and it's many variations) fo...
101
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ICIAP
1999
ACM
15 years 4 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...