51 search results - page 3 / 11 » Blind deblurring of natural images |
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
This paper investigates the role that nonlinear camera response functions (CRFs) have on image deblurring. In particular, we show how nonlinear CRFs can cause a spatially invarian...
ICIP
1997
IEEE
14 years 8 months ago
1997
IEEE
In this paper we examine the applicability of the previously proposed Greatest Common Divisor (GCD) method to blind image deconvolution. In this method, the desired image is appro...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
We consider the problem of extracting clean images from noisy mixtures of images degraded by blur operators. This special case of source separation arises, for instance, when anal...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
Conventional non-blind image deblurring algorithms involve natural image priors and maximum a-posteriori (MAP) estimation. As a consequence of MAP estimation, separate pre-process...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Non-blind deconvolution is a key component in image deblurring systems. Previous deconvolution methods assume a linear blur model where the blurred image is generated by a linear ...