2716 search results - page 142 / 544 » Computational Topology for Shape Modeling |
165
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PG
2007
IEEE
15 years 11 months ago
2007
IEEE
Vector Field Based Shape Deformations (VFSD) have been introduced as an efficient method to deform shapes in a volume-preserving foldover-free manner. However, mainly simple impl...
132
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ECCV
1998
Springer
16 years 6 months ago
1998
Springer
Abstract. This paper proposes an approach for automatic road extraction in aerial imagery which exploits the scale-space behavior of roads in combination with geometric constrained...
175
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SIGGRAPH
1997
ACM
15 years 9 months ago
1997
ACM
We describe an improved, anatomically based approach to modeling and animating animals. Underlying muscles, bones, and generalized tissue are modeled as triangle meshes or ellipso...
126
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ECCV
2000
Springer
16 years 6 months ago
2000
Springer
The medial surface of a volumetric object is of significant interest for shape analysis. However, its numerical computation can be subtle. Methods based on Voronoi techniques prese...
158
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CVPR
2005
IEEE
16 years 7 months ago
2005
IEEE
Thin plate spline (TPS) transformations have been applied to non-rigid shape matching with impressive results. However, existing methods often use a sparse set of point correspond...