8 search results - page 1 / 2 » Classifying the Nonsingular Intersection Curve of Two Quadri... |
GMP
2002
IEEE
13 years 9 months ago
2002
IEEE
We present new results on classifying the morphology of the nonsingular intersection curve of two quadrics by studying the roots of the characteristic equation, or the discriminan...
CVGIP
2002
13 years 4 months ago
2002
Computing the intersection curve of two quadrics is a fundamental problem in computer graphics and solid modeling. We present an algebraic method for classifying and parameterizin...
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 ...
ESA
2007
Springer
13 years 10 months ago
2007
Springer
We introduce a general framework for processing a set of curves defined on a continuous two-dimensional parametric surface, while sweeping the parameter space. We can handle plan...
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...