71 search results - page 1 / 15 » Prox-Penalization and Splitting Methods for Constrained Vari... |
SIAMJO
2011
13 years 5 months ago
2011
This paper is concerned with the study of a class of prox-penalization methods for solving variational inequalities of the form Ax + NC (x) 0 where H is a real Hilbert space, A : H...
SCALESPACE
2009
Springer
14 years 5 months ago
2009
Springer
Multi-class labeling is one of the core problems in image analysis. We show how this combinatorial problem can be approximately solved using tools from convex optimization. We sugg...
TIP
2010
13 years 5 months ago
2010
Multiplicative noise (also known as speckle noise) models are central to the study of coherent imaging systems, such as synthetic aperture radar and sonar, and ultrasound and laser...
WSC
2001
14 years 8 days ago
2001
A constrained Monte Carlo problem arises when one computes an expectation in the presence of a priori computable constraints on the expectations of quantities that are correlated ...
SCALESPACE
2009
Springer
14 years 5 months ago
2009
Springer
In the recent decades the ROF model (total variation (TV) minimization) has made great successes in image restoration due to its good edge-preserving property. However, the non-di�...