7 search results - page 1 / 2 » Computing Local Signed Distance Fields for Large Polygonal M... |
CGF
2008
13 years 4 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 4 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
13 years 9 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
14 years 6 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
13 years 9 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...