2509 search results - page 224 / 502 » Abstract Geometrical Computation and Computable Analysis |
196
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SMI
2006
IEEE
16 years 17 days ago
2006
IEEE
There is a growing need to extract features from point sets for purposes like model classification, matching, and exploration. We introduce a technique for segmenting a point-sam...
200
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SMI
2006
IEEE
16 years 17 days ago
2006
IEEE
One of the challenges in geometry processing is to automatically reconstruct a higher-level representation from raw geometric data. For instance, computing a parameterization of a...
144
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ICRA
2005
IEEE
16 years 4 days ago
2005
IEEE
— The work presented in this paper addresses the problem of the stitching task in laparoscopic surgery using a circular needle and a conventional 4 DOFs needle-holder. This task ...
164
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FOCS
2002
IEEE
15 years 11 months ago
2002
IEEE
We obtain a near-tight bound of O(n3+ε ), for any ε > 0, on the complexity of the overlay of the minimization diagrams of two collections of surfaces in four dimensions. This...
184
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SMA
2009
ACM
15 years 11 months ago
2009
ACM
Principal curvatures and principal directions are fundamental local geometric properties. They are well defined on smooth surfaces. However, due to the nature as higher order di...