549 search results - page 14 / 110 » Geometric computing in computer graphics using conformal geo... |
FOCS
2006
IEEE
14 years 2 months ago
2006
IEEE
We prove an upper bound, tight up to a factor of 2, for the number of vertices of level at most in an arrangement of n halfspaces in Rd , for arbitrary n and d (in particular, the...
PG
2007
IEEE
14 years 2 months ago
2007
IEEE
The craft of papercutting is part of the folk art traditions of cultures all over the world. From the point of view of computer graphics, papercutting can be seen as a method of c...
CGF
2002
13 years 8 months ago
2002
We extend the standard solution to comic rendering with a comic-style specular component. To minimise the computational overhead associated with this extension, we introduce two o...
SIBGRAPI
1999
IEEE
14 years 27 days ago
1999
IEEE
Abstract. In this work we study the problem of reconstructing an image from a perceptual segmentation based on a geometric classification of its points using non-linear curvature f...
CAD
2008
Springer
13 years 8 months ago
2008
Springer
: This paper deals with optimization of 5-axis trajectories in the context of high-speed machining. The objective is to generate tool paths suited to high speed follow-up during ma...