68 search results - page 3 / 14 » On the Computation of the Topology of a Non-Reduced Implicit... |
GMP
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper presents a novel approach to continuously and robustly tracking critical (geometrically, perpendicular and/or extremal) distances from a moving plane point p ∈ R2 to a...
SMA
2003
ACM
13 years 10 months ago
2003
ACM
The contour generator is an important visibility feature of a smooth object seen under parallel projection. It is the curve on the surface which seperates front-facing regions fro...
SIAMIS
2011
13 years 8 days ago
2011
We define a novel metric on the space of closed planar curves which decomposes into three intuitive components. According to this metric centroid translations, scale changes and ...
GMP
2010
IEEE
13 years 10 months ago
2010
IEEE
Abstract. Semi-algebraic sets occur naturally when dealing with implicit models and boolean operations between them. In this work we present an algorithm to efficiently and in a ce...
SMA
2010
ACM
13 years 5 months ago
2010
ACM
We present an algorithm which robustly computes the intersection curve(s) of an under-constrained piecewise polynomial system consisting of n equations with n + 1 unknowns. The so...