676 search results - page 40 / 136 » A Search-Free Intersection Algorithm |
151
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ICIAR
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. A novel colour constancy algorithm that utilises both physical and statistical knowledge is introduced. A physics-based model of image formation is combined with a statis...
162
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STOC
1993
ACM
15 years 10 months ago
1993
ACM
Let B be a set of n arbitrary possibly intersecting convex obstacles in Rd. It is shown that any two points which can be connected by a path avoiding the obstacles can also be c...
169
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SIAMIS
2010
15 years 21 days ago
2010
We study geometric reconstruction problems in one-dimensional retina vision. In such problems, the scene is modeled as a 2D plane, and the camera sensor produces 1D images of the s...
199
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IACR
2011
14 years 5 months ago
2011
Sorting is among the most fundamental and well-studied problems within computer science and a core step of many algorithms. In this article, we consider the problem of constructing...
177
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COCOON
2003
Springer
15 years 11 months ago
2003
Springer
In this paper, we approach the quality of a greedy algorithm for the maximum weighted clique problem from the viewpoint of matroid theory. More precisely, we consider the clique c...