7 search results - page 1 / 2 » Computing Local Signed Distance Fields for Large Polygonal M... |
CGF
2008
13 years 11 months ago
2008
The signed distance field for a polygonal model is a useful representation that facilitates efficient computation in many visualization and geometric processing tasks. Often it is...
CGF
2008
13 years 11 months ago
2008
Proximity queries such as closest point computation and collision detection have many applications in computer graphics, including computer animation, physics-based modeling, augm...
SMA
2003
ACM
14 years 4 months ago
2003
ACM
We present an efficient algorithm to approximate the swept volume (SV) of a complex polyhedron along a given trajectory. Given the boundary description of the polyhedron and a pat...
CVPR
2007
IEEE
15 years 1 months ago
2007
IEEE
This paper introduces a new method for shape registration by matching vector distance functions. The vector distance function representation is more flexible than the conventional...
PG
2003
IEEE
14 years 4 months ago
2003
IEEE
A method is proposed in this paper to automatically generate the animation skeleton of a model such that the model can be manipulated according to the skeleton. With our method, u...