822 search results - page 34 / 165 » Noise Estimation from a Single Image |
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
We investigate the problem of automatic tuning of a deconvolution algorithm for three-dimensional (3D) fluorescence microscopy; specifically, the selection of the regularization p...
DICTA
2009
13 years 9 months ago
2009
Images captured in foggy weather conditions exhibit losses in quality which are dependent on distance. If the depth and atmospheric conditions are known, one can enhance the images...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
: © Denoising Scheme for Realistic Digital Photos from Unknown Sources Suk Hwan Lim, Ron Maurer, Pavel Kisilev HP Laboratories HPL-2008-167 No keywords available. This paper targe...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We study the problem of estimating the illuminant's direction from images of textured surfaces. Given an isotropic, Gaussian random surface with constant albedo, Koenderink an...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...