5210 search results - page 261 / 1042 » Exact geometric computation |
166
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KI
2004
Springer
16 years 4 hour 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...
169
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VISUALIZATION
1999
IEEE
15 years 11 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...
194
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COMPGEOM
1997
ACM
15 years 10 months ago
1997
ACM
Abstract. In the context of methodologies intended to confer robustness to geometric algorithms, we elaborate on the exact-computation paradigm and formalize the notion of degree o...
153
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RT
2001
Springer
15 years 11 months ago
2001
Springer
We present new algorithms for creating and rendering visual hulls in real-time. Unlike voxel or sampled approaches, we compute an exact polyhedral representation for the visual hul...
196
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ACCV
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Estimation using homogeneous entities has to cope with obstacles such as singularities of covariance matrices and redundant parametrizations which do not allow an immedia...