104 search results - page 19 / 21 » 3D Modeling Using Planar Segments and Mesh Elements |
CGF
2010
13 years 4 months ago
2010
We focus on the class of regular models defined by Várady et al. for reverse engineering purposes. Given a 3D surface M represented through a dense set of points, we present a n...
IJCV
2006
13 years 5 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...
DAC
1996
ACM
13 years 9 months ago
1996
ACM
Boundary element methods (BEM) are often used for complex 3-D capacitance extraction because of their efficiency, ease of data preparation, and automatic handling of open regions. ...
CA
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper presents a voxel-based animation technique which employs either a massspring modelor a niteelementmodel. The voxel-basedmeshis generated in a pre-processing step. Two v...
ICCV
2003
IEEE
13 years 10 months ago
2003
IEEE
Many of the computer vision algorithms have been posed in various forms of differential equations, derived from minimization of specific energy functionals, and the finite eleme...