200 search results - page 23 / 40 » The representation and matching of categorical shape |
100
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ICCV
2009
IEEE
16 years 4 months ago
2009
IEEE
Skeletonization algorithms typically decompose an object’s
silhouette into a set of symmetric parts, offering a
powerful representation for shape categorization. However,
havi...
110
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MVA
2007
14 years 11 months ago
2007
In the image plane, a 3 Dimensional movement of planar rigid object can be represented satisfactory by an affine motion of his boundary (the exterior contour) which we assume to b...
WWW
2003
ACM
16 years 13 days ago
2003
ACM
More and more resources are becoming available on the Web, and there is a growing need for infrastructures that, based on advertised descriptions, are able to semantically match d...
101
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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...
100
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ECCV
2004
Springer
16 years 1 months ago
2004
Springer
Abstract. For shapes represented as closed planar contours, we introduce a class of functionals that are invariant with respect to the Euclidean and similarity group, obtained by p...