5019 search results - page 77 / 1004 » On the Reflexivity of Point Sets |
177
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FOCM
2008
15 years 6 months ago
2008
An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...
205
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PAMI
2006
15 years 6 months ago
2006
In previous work on point matching, a set of points is often treated as an instance of a joint distribution to exploit global relationships in the point set. For nonrigid shapes, h...
183
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SIAMCOMP
2008
15 years 6 months ago
2008
Helly's theorem says that, if every d+1 elements of a given finite set of convex objects in Rd have a common point, there is a point common to all of the objects in the set. I...
200
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IWPEC
2004
Springer
16 years 6 days ago
2004
Springer
We propose to look at the computational complexity of 2-dimensional geometric optimization problems on a finite point set with respect to the number of inner points (that is, poi...
175
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper develops an algorithm for estimating the epipole or direction of translation of a moving monocular observer. To this end, we use constraints arising from two points tha...