378 search results - page 3 / 76 » Computing discrete shape operators on general meshes |
CGF
2007
13 years 6 months ago
2007
In this paper, a new free-form shape deformation approach is proposed. We combine a skeleton-based mesh deformation technique with discrete differential coordinates in order to cr...
SGP
2007
13 years 8 months ago
2007
Many common objects have highly reflective metallic or painted finishes. Their appearance is primarily defined by the distortion the curved shape of the surface introduces in the ...
CVPR
1997
IEEE
13 years 10 months ago
1997
IEEE
SGP
2007
13 years 8 months ago
2007
The differential geometry of smooth three-dimensional surfaces can be interpreted from one of two perspectives: in terms of oriented frames located on the surface, or in terms of ...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
The Laplace-Beltrami operator of a smooth Riemannian manifold is determined by the Riemannian metric. Conversely, the heat kernel constructed from its eigenvalues and eigenfunctio...