450 search results - page 23 / 90 » Quadrangulations of Planar Sets |
CORR
2008
Springer
13 years 9 months ago
2008
Springer
Given a planar graph G, we consider drawings of G in the plane where edges are represented by straight line segments (which possibly intersect). Such a drawing is specified by an i...
IBPRIA
2003
Springer
14 years 2 months ago
2003
Springer
We present a procedure for tracking a rigid object based on a piecewise planar model, and show how it can be used to track a human face. The tracking is performed using a single in...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper presents a sparse representation of 2D planar shape through the composition of warping functions, termed formlets, localized in scale and space. Each formlet subjects t...
COMGEO
2011
ACM
13 years 4 months ago
2011
ACM
A set of planar graphs share a simultaneous embedding if they can be drawn on the same vertex set V in the Euclidean plane without crossings between edges of the same graph. Fixed ...
CCCG
2003
13 years 10 months ago
2003
The key step in the construction of the Delaunay triangulation of a finite set of planar points is to establish correctly whether a given point of this set is inside or outside t...