516 search results - page 48 / 104 » A Bayesian Approach to Image Restoration |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The problem of dynamical tomography consists in reconstructing a temporal sequence of images from their noisy projections. For this purpose, a recursive algorithm is usually used,...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Bayesian methods for visual tracking model the likelihood of image measurements conditioned on a tracking hypothesis. Image measurements may, for example, correspond to various fi...
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
We present a novel multiscale image representation belonging to the class of multiscale multiplicative decompositions, which we term Poisson-Haar transform. The proposed represent...
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ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper presents a Bayesian approach to achieve efficient and accurate motion tracking in monocular image sequences. We first extract a deterministic motion model with six degr...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Resolution enhancement for video sequences has always been an attractive application in multimedia signal processing. "Superresolution" methods, that combine non-redunda...