981 search results - page 78 / 197 » Segmentation of Shapes |
178
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FGR
2002
IEEE
15 years 11 months ago
2002
IEEE
We describe a method to detect instances of a walking person carrying an object seen from a stationary camera. We take a correspondence-free motion-based recognition approach, tha...
148
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PAMI
2006
15 years 6 months ago
2006
In this article we present a novel convexity measure for object shape analysis. The proposed method is based on the idea of generating pairs of points from a set, and measuring th...
152
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SGP
2007
15 years 8 months ago
2007
A deformation invariant representation of surfaces, the GPS embedding, is introduced using the eigenvalues and eigenfunctions of the Laplace-Beltrami differential operator. Notabl...
164
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MIAR
2006
IEEE
16 years 8 days ago
2006
IEEE
Statistical shape modeling is widely used for medical image segmentation and interpretation. The main problem in building a shape model is the construction of a pointwise correspon...
175
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IEEEMSP
2002
IEEE
15 years 11 months ago
2002
IEEE
—Moving object extraction plays a key role in applications such as object-based videoconference, surveillance, and so on. The difficulties of moving object segmentation lie in th...