21 search results - page 2 / 5 » Voronoi diagram computations for planar NURBS curves |
IJCGA
2008
13 years 7 months ago
2008
The Hausdorff distance between two sets of curves is a measure for the similarity of these objects and therefore an interesting feature in shape recognition. If the curves are alg...
CG
2005
Springer
13 years 7 months ago
2005
Springer
Arc splines are G1 continuous curves made of circular arcs and straight-line segments. They have the advantages that the curvature of an arc spline is known and controlled at all ...
CCCG
2006
13 years 9 months ago
2006
In this paper, we propose an algorithm for computing the farthest-segment Voronoi diagram for the edges of a convex polygon and apply this to obtain an O(n log n) algorithm for th...
CGF
2008
13 years 7 months ago
2008
We develop adaptive sampling criteria which guarantee a topologically faithful mesh and demonstrate an improvement and simplification over earlier results, albeit restricted to 2D...
SI3D
1999
ACM
13 years 11 months ago
1999
ACM
In the real world designers often use French curves or sweeps to create or edit curves to bring out a personal style or reflect a corporate standard in all their designs. A Frenc...