14 search results - page 1 / 3 » Topology determination and isolation for implicit plane curv... |
SAC
2009
ACM
14 years 5 months ago
2009
ACM
A method is proposed to generate an isolation for a plane curve, which is a set of boxes covering the curve, having the same topology as the curve, and approximating the curve to a...
PG
2007
IEEE
14 years 5 months ago
2007
IEEE
We describe a new algorithm for the visualisation of implicit algebraic curves, which isolates the singular points, compute the topological degree around these points in order to ...
MICS
2010
13 years 9 months ago
2010
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
JSC
2008
13 years 9 months ago
2008
We compute the singular points of a plane rational curve, parametrically given, using the implicitization matrix derived from the -basis of the curve. It is shown that singularity...
CAGD
2008
13 years 11 months ago
2008
We describe a new subdivision method to efficiently compute the topology and the arrangement of implicit planar curves. We emphasize that the output topology and arrangement are g...