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139
Voted
COMPGEOM
2009
ACM
15 years 10 months ago
2009
ACM
Color red and blue the n vertices of a convex polytope P in R3 . Can we compute the convex hull of each color class in o(n log n)? What if we have χ > 2 colors? What if the co...
140
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we design linear time algorithms to recognize and determine topological invariants such as genus and homology groups in 3D. These invariants can be used to identify...
139
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Most of vision-based algorithms for motion and localization estimation requires matching some interest points in a pair of images. After building feature correspondence, it is pos...
146
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IMR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract: This paper describes an approach to construct unstructured tetrahedral and hexahedral meshes for a domain with multiple materials. In earlier works, we developed an octre...
109
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ICRA
2006
IEEE
15 years 10 months ago
2006
IEEE
: This paper presents an improved method for the geometrical calibration of parallel robots for which the structure is based upon some parallelogram mechanisms. Its originality is ...