35 search results - page 1 / 7 » Image Tampering Identification using Blind Deconvolution |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Digital images have been used in growing number of applications from law enforcement and surveillance, to medical diagnosis and consumer photography. With such widespread populari...
TIP
2008
13 years 4 months ago
2008
Abstract--We construct a new variational method for blind deconvolution of images and inpainting, motivated by recent PDE-based techniques involving the Ginzburg-Landau functional,...
CVPR
2011
IEEE
12 years 11 months ago
2011
IEEE
Blind image deconvolution is an ill-posed problem that requires regularization to solve. However, many common forms of image prior used in this setting have a major drawback in th...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
In traditional digital image restoration, the blurring process of the optic is assumed known. Many previous research efforts have been trying to reconstruct the degraded image or ...
DSP
2006
13 years 4 months ago
2006
In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...