133 search results - page 13 / 27 » On the distinct distances determined by a planar point set |
CORR
2008
Springer
14 years 11 months ago
2008
Springer
Map vertices of a graph to (not necessarily distinct) points of the plane so that two adjacent vertices are mapped at least a unit distance apart. The plane-width of a graph is th...
132
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ECCV
2010
Springer
14 years 9 months ago
2010
Springer
Given a set of points corresponding to a 2D projection of a non-planar shape, we would like to obtain a representation invariant to articulations (under no self-occlusions). It is ...
102
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SODA
2007
ACM
15 years 1 months ago
2007
ACM
We introduce the concept of region-fault tolerant spanners for planar point sets, and prove the existence of region-fault tolerant spanners of small size. For a geometric graph G ...
102
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CGF
2005
14 years 11 months ago
2005
Level set models combine a low-level volumetric representation, the mathematics of deformable implicit surfaces, and powerful, robust numerical techniques to produce a novel appro...
92
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ICRA
2002
IEEE
15 years 4 months ago
2002
IEEE
This article presents vision functions needed on a mobile robot to deal with landmark-based navigation in buildings. Landmarks are planar, quadrangular surfaces, which must be dis...