2527 search results - page 132 / 506 » Discrete optimization in computer vision |
146
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ICPR
2002
IEEE
16 years 4 months ago
2002
IEEE
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In the paper we propose a novel multi-layer Mixed Markov model for detecting relevant changes in registered aerial images taken with significant time differences. The introduced ...
ICCV
2003
IEEE
15 years 9 months ago
2003
IEEE
We address the problem of segmenting a sequence of images of natural scenes into disjoint regions that are characterized by constant spatio-temporal statistics. We model the spati...
130
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ACCV
2007
Springer
15 years 5 months ago
2007
Springer
In the scope of level set image segmentation, the number of regions is fixed beforehand. This number occurs as a constant in the objective functional and its optimization. In this...
153
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ICCV
2011
IEEE
14 years 3 months ago
2011
IEEE
In this work we propose a method for estimating disparity maps from very few measurements. Based on the theory of Compressive Sensing, our algorithm accurately reconstructs dispar...