18 search results - page 4 / 4 » Estimating the Tensor of Curvature of a Surface from a Polyh... |
SGP
2007
13 years 7 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 ...
IMR
2004
Springer
13 years 10 months ago
2004
Springer
A surface is often approximated by a network of triangular facets. In the absence of a precise mathematical description of the underlying surface all information about surface pro...
VISUALIZATION
1995
IEEE
13 years 8 months ago
1995
IEEE
We present a new method for adaptive surface meshing and triangulationwhichcontrolsthelocallevel–of–detailofthesurface approximation by local spectral estimates. These estimat...