297 search results - page 43 / 60 » Geometric and algebraic combinatorics |
LION
2009
Springer
14 years 3 months ago
2009
Springer
Graph partitioning is a well-known optimization problem of great interest in theoretical and applied studies. Since the 1990s, many multilevel schemes have been introduced as a pra...
ICCV
2005
IEEE
14 years 2 months ago
2005
IEEE
Camera Calibration with one-dimensional objects is based on an algebraic constraint on the image of the absolute conic. We will give an alternative derivation to this constraint, ...
JCT
2006
13 years 8 months ago
2006
We study the Bergman complex B(M) of a matroid M: a polyhedral complex which arises in algebraic geometry, but which we describe purely combinatorially. We prove that a natural su...
ACCV
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. Estimation using homogeneous entities has to cope with obstacles such as singularities of covariance matrices and redundant parametrizations which do not allow an immedia...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
This paper outlines a geometric parameterization of 2D curves where the parameterization is in terms of geometric invariants and terms that determine an intrinsic coordinate system...