2342 search results - page 127 / 469 » Sublinear geometric algorithms |
102
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FOCS
1992
IEEE
15 years 7 months ago
1992
IEEE
The problem of evaluating the sign of the determinant of a small matrix arises in many geometric algorithms. Given an n
150
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ECCV
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. Despite the ubiquitous use of range images in various computer vision applications, little has been investigated about the size variation of the local geometric structure...
137
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CIARP
2004
Springer
15 years 8 months ago
2004
Springer
Geometric moments have been proven to be a very efficient tool for description and recognition of binary shapes. Numerous methods for effective calculation of image moments have be...
188
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DPHOTO
2009
15 years 29 days ago
2009
In this paper we present a technique which infers interframe motion by tracking SIFT features through consecutive frames: feature points are detected and their stability is evalua...
114
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GRAPHITE
2004
ACM
15 years 8 months ago
2004
ACM
A novel algorithm is presented that overcomes limitations of existing shadow volume algorithms when dealing with nonmanifold geometry and space partitioning. This simple algorithm...