16 search results - page 3 / 4 » Topologies on the Planar Orthogonal Grid |
JMIV
2006
13 years 9 months ago
2006
The paper presents a new set of axioms of digital topology, which are easily understandable for application developers. They define a class of locally finite (LF) topological space...
ISAAC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. CrossingNumber is one of the most challenging algorithmic problems in topological graph theory, with applications to graph drawing and VLSI layout. No polynomial time con...
INFOCOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— A deep understanding of the structural properties of wireless networks is critical for evaluating the performance of network protocols and improving their designs. Many protoco...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper, we present an approach for monitoring the positions of vector field singularities in time-dependent datasets. The concept of singularity index is discussed and exte...