7 search results - page 1 / 2 » Robust Approximation of Offsets and Bisectors of Plane Curve... |
SIBGRAPI
2000
IEEE
13 years 9 months ago
2000
IEEE
SMA
2008
ACM
13 years 4 months ago
2008
ACM
We present robust and efficient algorithms for computing Voronoi diagrams of planar freeform curves. Boundaries of the Voronoi diagram consist of portions of the bisector curves b...
CG
2002
Springer
13 years 4 months ago
2002
Springer
We present an algorithm for computing a robust adaptive polygonal approximation of an implicit curve in the plane. The approximation is adapted to the geometry of the curve because...
CGF
2005
13 years 4 months ago
2005
Aiming at robust surface structure recovery, we extend the powerful optimization technique of variational shape approximation by allowing for several different primitives to repre...
CAGD
2005
13 years 4 months ago
2005
This paper addresses the point-wise estimation of differential properties of a smooth manifold S--a curve in the plane or a surface in 3D--assuming a point cloud sampled over S is...