2638 search results - page 157 / 528 » Random Geometric Complexes |
160
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KI
2004
Springer
15 years 11 months ago
2004
Springer
We present a novel geometric model for robot mapping suited for robots equipped with a laser range finder. The geometric representation is based on shape. Cyclic ordered sets of p...
167
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VISUALIZATION
1999
IEEE
15 years 10 months ago
1999
IEEE
Complex triangle meshes arise naturally in many areas of computer graphics and visualization. Previous work has shown that a quadric error metric allows fast and accurate geometri...
135
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ICPR
2008
IEEE
16 years 26 days ago
2008
IEEE
Convenient reconstruction of natural plants is a difficult task because of their intrinsic complex geometry. In this paper, we propose a convenient image-based approach to modeli...
158
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ICPR
2006
IEEE
16 years 14 days ago
2006
IEEE
We investigated the geometrical complexity of several high-dimensional, small sample classification problems and its changes due to two popular feature selection procedures, forw...
176
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DAS
2008
Springer
15 years 8 months ago
2008
Springer
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...