465 search results - page 47 / 93 » A learning based hierarchical model for vessel segmentation |
193
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EUROCRYPT
2010
Springer
15 years 9 months ago
2010
Springer
We construct an efficient identity based encryption system based on the standard learning with errors (LWE) problem. Our security proof holds in the standard model. The key step in...
161
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SCALESPACE
2007
Springer
16 years 7 days ago
2007
Springer
Incorporating shape priors in image segmentation has become a key problem in computer vision. Most existing work is limited to a linearized shape space with small deformation modes...
151
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CAIP
2007
Springer
16 years 9 days ago
2007
Springer
Abstract. In this paper, we present a novel algorithm to detect homogeneous color regions in images. We show its performance by applying it to skin detection. In contrast to previo...
169
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IROS
2008
IEEE
16 years 16 days ago
2008
IEEE
Abstract— This paper develops an approach for on-line segmentation of whole body human motion patterns during human motion observation and learning. A Hidden Markov Model is used...
146
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JUCS
2008
15 years 6 months ago
2008
: In this paper, a new multi-layer level set method is proposed for multi-phase image segmentation. The proposed method is based on the conception of image layer and improved numer...