98 search results - page 16 / 20 » Implicitization using moving curves and surfaces |
CGF
2010
13 years 4 months ago
2010
Signed distance functions (SDF) to explicit or implicit surface representations are intensively used in various computer graphics and visualization algorithms. Among others, they ...
CGF
2005
13 years 7 months ago
2005
We introduce the occlusion camera: a non-pinhole camera with 3D distorted rays. Some of the rays sample surfaces that are occluded in the reference view, while the rest sample vis...
SMA
2003
ACM
14 years 19 days 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...
SMI
1999
IEEE
13 years 11 months ago
1999
IEEE
A cloth simulation system must generate a human body model based on measured data obtained from range data. We propose modeling and deformation methods based on such data. In our ...
CAGD
2004
13 years 7 months ago
2004
We consider the ICP (iterative closest point) algorithm, which may in general be used for moving `active' elements such as curves and surfaces towards geometric objects whose...