403 search results - page 4 / 81 » Statistics of natural image distortions |
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
X-ray imaging is an extensively used intra-operative imaging modality because of its low cost and portability. These images have to be corrected for geometric distortion in order ...
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper we address the problem of visual surveillance, which we define as the problem of optimally extracting information from the visual scene with a fixating, foveated ima...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
We present a statistical optimization framework for solving the end-to-end problem of progressive transmission of images over noisy channels. We consider the impacts of transmissi...
CVPR
2011
IEEE
12 years 11 months ago
2011
IEEE
Statistics of ‘natural images’ provides useful priors for solving under-constrained problems in Computer Vision. Such statistics is usually obtained from large collections of ...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Although many color constancy methods exist, they are all based on specific assumptions such as the set of possible light sources, or the spatial and spectral characteristics of i...