688 search results - page 64 / 138 » Computational methods for understanding 3D shapes |
173
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IJCV
2002
15 years 5 months ago
2002
A novel technique for multi-scale curvature computation on a free-form 3-D surface is presented. This is achieved by convolving local parametrisations of the surface with 2-D Gauss...
170
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CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we develop a theory for characterizing how deformable a shape is. We define a term called “deformability index” for shapes. The deformability index is computed ...
182
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ECCV
2010
Springer
15 years 8 months ago
2010
Springer
Detecting objects, estimating their pose and recovering 3D shape information is a critical problem in many vision and robotics applications. This paper addresses the above needs by...
160
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we propose a general framework to solve the articulated shape matching problem, formulated as finding point-to-point correspondences between two shapes represented b...
179
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SMI
2007
IEEE
16 years 7 days ago
2007
IEEE
We present an effective framework for segmenting 3D shapes into meaningful components using the curve skeleton. Our algorithm identifies a number of a critical points on the curv...