378 search results - page 23 / 76 » Computing discrete shape operators on general meshes |
CGF
2008
14 years 9 months ago
2008
We present a spectral approach to automatically and efficiently obtain discrete free-boundary conformal parameterizations of triangle mesh patches, without the common artifacts du...
SGP
2004
14 years 12 months ago
2004
Surface editing operations commonly require geometric details of the surface to be preserved as much as possible. We argue that geometric detail is an intrinsic property of a surf...
CAD
2002
Springer
14 years 9 months ago
2002
Springer
This paper describes the theory and implementation of a discrete mechanics model for deformable bodies, incorporating behavior such as motion, collision, deformation etc. The mode...
SGP
2004
14 years 12 months ago
2004
Most 3D mesh generation techniques require simplification and mesh improvement stages to prepare a tetrahedral model for efficient simulation. We have developed an algorithm that ...
ICPR
2010
IEEE
15 years 3 months ago
2010
IEEE
We consider a model of a 3D image obtained by discretizing it into a multiresolution tetrahedral mesh known as a hierarchy of diamonds. This model enables us to extract crack-free...