140 search results - page 9 / 28 » Computing the visibility graph of points within a polygon |
CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
The problem of feature-based surface reconstruction is considered in this paper. Our main contribution is the ability to handle visibility constraints, obtained from the projectio...
CGF
2002
14 years 11 months ago
2002
Elliptical weighted average (EWA) surface splatting is a technique for high quality rendering of point-sampled 3D objects. EWA surface splatting renders water-tight surfaces of co...
SODA
2001
ACM
15 years 1 months ago
2001
ACM
It is well known that the Delaunay Triangulation is a spanner graph of its vertices. In this paper we show that any bounded aspect ratio triangulation in two and three dimensions ...
CHI
2008
ACM
16 years 1 days ago
2008
ACM
Peephole interaction occurs when a spatially aware display is moved and acts as a viewport to reveal different parts of the virtual space that cannot all fit within the display at...
COMGEO
2008
ACM
14 years 11 months ago
2008
ACM
We present an algorithm for approximating a given open polygonal curve with a minimum number of circular arcs. In computer-aided manufacturing environments, the paths of cutting t...