437 search results - page 51 / 88 » Segmentation by Level Sets and Symmetry |
185
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We address unsupervised variational segmentation ofmulti-look complex polarimetric images using a Wishart observation model via level sets. The methods consists of minimizing a fu...
165
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
This paper evaluates the performance of a level set algorithm for segmenting the endocardium in short-axis ultrasound images. The evaluation is carried out using an anthropomorphic...
159
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IBPRIA
2007
Springer
16 years 13 days ago
2007
Springer
Abstract. This paper presents a new Bayesian approach to hyperspectral image segmentation that boosts the performance of the discriminative classifiers. This is achieved by combin...
262
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Publication
We present a region-based active contour approach to segmenting masses in digital mammograms. The algorithm developed in a Maximum Likelihood approach is based on the calculation o...
136
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MM
2003
ACM
15 years 11 months ago
2003
ACM
In this paper, we propose a novel solution for segmenting an instructional video into hierarchical topical sections. Incorporating the knowledge of education-oriented film theory...