271 search results - page 1 / 55 » Contrast enhancement of images using human contrast sensitiv... |
APGV
2006
ACM
13 years 10 months ago
2006
ACM
Study of contrast sensitivity of the human eye shows that our contrast discrimination sensitivity follows the weber law for suprathreshold levels. In this paper, we apply this fac...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
Study of contrast sensitivity of the human eye shows that we are more sensitive to brightness differences at low intensity levels than at high intensity levels. We apply this fact...
KES
2008
Springer
13 years 4 months ago
2008
Springer
Low contrast in mammographic image has always made detection of subtle signs such as the presence of micro calcification within dense tissue a challenge. Therefore, numerous resear...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
Dermoscopy is one of the major imaging modalities used in the diagnosis of melanoma and other pigmented skin lesions. Due to the difficulty and subjectivity of human interpretatio...
ICASSP
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper we present a novel algorithm for improving the visibility of surveillance videos degraded by fog and/or rain. The proposed algorithm adaptively enhances the global a...