7351 search results - page 201 / 1471 » Segmenting Point Sets |
165
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DCG
2006
15 years 6 months ago
2006
We show, with an elementary proof, that the number of halving simplices in a set of n points in R4 in general position is O(n4-2/45). This improves the previous bound of O(n4-1/13...
169
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ICCS
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Interpolating scattered data points is a problem of wide ranging interest. One of the most popular interpolation methods in geostatistics is ordinary kriging. The price f...
179
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Unsupervised categorization of images or image parts is often needed for image and video summarization or as a preprocessing step in supervised methods for classification, trackin...
142
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IANDC
2006
15 years 6 months ago
2006
This paper generalizes existing connections between automata and logic to a coalgestraction level. Let F : Set Set be a standard functor that preserves weak pullbacks. We introdu...
172
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CRV
2008
IEEE
16 years 1 months ago
2008
IEEE
Bare-earth identification selects points from a LiDAR point cloud so that they can be interpolated to form a representation of the ground surface from which structures, vegetatio...