28 search results - page 1 / 6 » Forensic estimation and reconstruction of a contrast enhance... |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Due to the ease with which convincing digital image forgeries can be created, a need has arisen for digital forensic techniques capable of detecting image manipulation. Once image...
ICASSP
2011
IEEE
12 years 9 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...
DICTA
2008
13 years 6 months ago
2008
An iterative algorithm for the reconstruction of natural images given only their contrast map is presented. The solution is neuro-physiologically inspired, where the retinal cells...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper addresses the problem of complete and detailed 3D model reconstruction of objects filmed by multiple cameras under varying illumination. Firstly, initial normal maps ar...
TIFS
2010
13 years 3 months ago
2010
—As the use of digital images has increased, so has the means and the incentive to create digital image forgeries. Accordingly, there is a great need for digital image forensic t...