372 search results - page 3 / 75 » Matching Shapes with a Reference Point |
132
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CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
Matching articulated shapes represented by voxel-sets reduces to maximal sub-graph isomorphism when each set is described by a weighted graph. Spectral graph theory can be used to...
122
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ISBI
2004
IEEE
16 years 3 months ago
2004
IEEE
Diffeomorphic non-rigid registration of shapes is a very difficult problem. We use the point-set representation for shapes since statistical shape analysis in this space is relati...
107
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CGF
2010
15 years 3 months ago
2010
A common operation in many geometry processing algorithms consists of finding correspondences between pairs of shapes by finding structure-preserving maps between them. A particul...
126
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FGR
2004
IEEE
15 years 6 months ago
2004
IEEE
We consider the problem of robustly and accurately locating facial features. The relative positions of different feature points are represented using a statistical shape model. We...