33 search results - page 1 / 7 » Finding the global minimum for binary image restoration |
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Restoring binary images is a problem which arises in various application fields. In our paper, this problem is considered in a variational framework: the sought-after solution min...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
Many computer vision applications rely on the efficient optimization of challenging, so-called non-submodular, binary pairwise MRFs. A promising graph cut based approach for optim...
JMIV
2006
13 years 4 months ago
2006
This paper deals with the total variation minimization problem in image restoration for convex data fidelityfunctionals.Weproposeanewandfastalgorithmwhichcomputesanexactsolutionint...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
While the majority of competitive image segmentation methods are based on energy minimization, only few allow to efficiently determine globally optimal solutions. A graphtheoretic...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Document images undergo various degradation processes. Numerous models of these degradation processes have been proposed in the literature. In this paper we propose a modelbased r...