23 search results - page 1 / 5 » A characterization of quadrics by intersection numbers |
DCC
2008
IEEE
13 years 4 months ago
2008
IEEE
This work is inspired by a paper of Hertel and Pott on maximum non-linear functions [8]. Geometrically, these functions correspond with quasi-quadrics; objects introduced in [5]. ...
CVPR
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper we give a complete characterization of critical configurations for projective reconstruction with any number of points and views. A set of cameras and points is said...
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...
COMPGEOM
2001
ACM
13 years 8 months ago
2001
ACM
We present two approaches to the problem of calculating a cell in a 3-dimensional arrangement of quadrics. The first approach solves the problem using rational arithmetic. It work...
DAM
2006
13 years 4 months ago
2006
The characterization of ideal access structures and the search for bounds on the optimal information rate are two important problems in secret sharing. These problems are studied ...