56 search results - page 3 / 12 » Estimation of Binary Images by Minimizing Convex Criteria |
JMIV
2006
13 years 7 months ago
2006
This paper deals with the total variation minimization problem in image restoration for convex data fidelityfunctionals.Weproposeanewandfastalgorithmwhichcomputesanexactsolutionint...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Stereo matching is an active area of research in image processing. In a recent work, a convex programming approach was developed in order to generate a dense disparity field. In ...
MMSP
2008
IEEE
14 years 1 months ago
2008
IEEE
—This paper addresses the problem of dense disparity estimation from a pair of color stereo images. Based on a convex set theoretic formulation, the stereo matching problem is ca...
CIMAGING
2010
13 years 8 months ago
2010
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
COMPIMAGE
2010
Springer
14 years 4 days ago
2010
Springer
We study how the quality of an image reconstructed by a binary tomographic algorithm depends on the direction of the observed object in the scanner, if only a few projections are a...