52 search results - page 3 / 11 » Parallel image restoration using surrogate constraint method... |
CW
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we present a novel fast algorithmfor image retouching. A space-mapping technique is used to transform a missing (or damaged) part of a surface into a different shap...
ICIP
2010
IEEE
14 years 8 months ago
2010
IEEE
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Statistical reconstruction algorithms in transmission tomography yield improved images relative to the conventional FBP method. The most popular iterative algorithms for this prob...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
In this work, we propose an unsupervised Bayesian model for the detection of moving objects from dynamic scenes. This unsupervised solution is a three-step approach that uses a st...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...