231 search results - page 27 / 47 » Unsupervised Active Regions for Multiresolution Image Segmen... |
155
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SCALESPACE
2009
Springer
15 years 12 months ago
2009
Springer
In this work, we propose novel results for the optimization of divergences within the framework of region-based active contours. We focus on parametric statistical models where th...
177
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TIP
2010
15 years 3 days ago
2010
This paper addresses variational supervised texture segmentation. The main contributions are twofold. First, the proposed method circumvents a major problem related to classical t...
178
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
We propose a probabilistic object classifier for outdoor scene analysis as a first step in solving the problem of scene context generation. The method begins with a top-down contr...
157
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SIBGRAPI
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
151
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CVPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Suppose a set of images contains frequent occurrences of objects from an unknown category. This paper is aimed at simultaneously solving the following related problems: (1) unsupe...