56 search results - page 3 / 12 » Estimation of Binary Images by Minimizing Convex Criteria |
JMIV
2006
14 years 9 months ago
2006
This paper deals with the total variation minimization problem in image restoration for convex data fidelityfunctionals.Weproposeanewandfastalgorithmwhichcomputesanexactsolutionint...
109
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ICASSP
2011
IEEE
14 years 1 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 ...
141
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MMSP
2008
IEEE
15 years 4 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
14 years 11 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
15 years 2 months 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...