19 search results - page 2 / 4 » Exact and efficient 2D-arrangements of arbitrary algebraic c... |
COMGEO
2006
ACM
13 years 4 months ago
2006
ACM
We present an approach for the exact and efficient computation of a cell in an arrangement of quadric surfaces. All calculations are based on exact rational algebraic methods and ...
ISVC
2009
Springer
13 years 11 months ago
2009
Springer
Given a Cylindrical Algebraic Decomposition of an implicit algebraic curve, visualizing distinct curve arcs is not as easy as it stands because, despite the absence of singularitie...
COMPGEOM
2000
ACM
13 years 8 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...
COMPGEOM
2008
ACM
13 years 6 months ago
2008
ACM
A web application is presented to compute, plot, and interactively explore planar arrangements induced by algebraic plane curves of arbitrary degree. It produces accurate curve pl...
ESA
2007
Springer
13 years 8 months ago
2007
Springer
We present a complete, exact and efficient implementation to compute the adjacency graph of an arrangement of quadrics, i.e. surfaces of algebraic degree 2. This is a major step t...