11182 search results - page 123 / 2237 » Shape Analysis of Sets |
114
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VIS
2009
IEEE
16 years 5 months ago
2009
IEEE
Local shape descriptors compactly characterize regions of a surface, and have been applied to tasks in visualization, shape matching, and analysis. Classically, curvature has be us...
133
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MICCAI
2005
Springer
16 years 4 months ago
2005
Springer
Abstract. This paper presents a novel approach for image segmentation by introducing competition between neighboring shape models. Our method is motivated by the observation that e...
142
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CBMS
2009
IEEE
15 years 11 months ago
2009
IEEE
Feature extraction and selection are two important steps for shape retrieval. Given a data set, a set of features which describe the shape property from different aspects are extr...
141
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3DIM
2007
IEEE
15 years 10 months ago
2007
IEEE
The problem of 3D shape matching is typically restricted to static objects to classify similarity for shape retrieval. In this paper we consider 3D shape matching in temporal sequ...
134
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ACISICIS
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, a composite descriptor for shape retrieval has been proposed. The proposed descriptor is obtained from Generic Fourier Descriptors (GFD) for the shape region and th...