CG
2005
Springer
13 years 11 months ago
2005
Springer
A clothoid has the property that its curvature varies linearly with arclength. This is a useful feature for the path of a vehicle whose turning radius is controlled as a linear fu...
COMGEO
2008
ACM
13 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...
COMPGEOM
2000
ACM
14 years 3 months ago
2000
ACM
The purpose of this paper is to present a new method to design exact geometric predicates in algorithms dealing with curved objects such as circular arcs. We focus on the comparis...
GD
1999
Springer
14 years 3 months ago
1999
Springer
In this paper we address the problem of drawing planar graphs with circular arcs while maintaining good angular resolution and small drawing area. We present a lower bound on the a...
GD
2003
Springer
14 years 4 months ago
2003
Springer
In this paper we consider the problem of drawing a planar graph using circular arcs as edges, given a one-to-one mapping between the vertices of the graph and a set of points in t...