885 search results - page 140 / 177 » Optimal Polygon Placement |
IPSN
2007
Springer
14 years 4 months ago
2007
Springer
We consider the problem of approximating a family of isocontours in a sensor field with a topologically-equivalent family of simple polygons. Our algorithm is simple and distribu...
PG
2002
IEEE
14 years 2 months ago
2002
IEEE
The recent non-uniform subdivision approach extends traditional uniform subdivision schemes with variable rules, offering additional shape parameters (such as knot spacings) for f...
RT
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. Many disciplines must handle the creation, visualization, and manipulation of huge and complex 3D environments. Examples include large structural and mechanical engineeri...
IV
1999
IEEE
14 years 2 months ago
1999
IEEE
The aim of occlusion culling is to cull away a significant amount of invisible primitives at different viewpoints. We present two algorithms to improve occlusion culling for a hig...
WADS
1997
Springer
14 years 2 months ago
1997
Springer
A fundamental task for an autonomous robot is to plan its own motions. Exact approaches to the solution of this motion planning problem suffer from high worst-case running times. ...