3025 search results - page 358 / 605 » Computational geometry: a retrospective |
143
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SIGGRAPH
1999
ACM
15 years 11 months ago
1999
ACM
In this paper, we augment existing techniques for simulating flexible objects to include models for crack initiation and propagation in three-dimensional volumes. By analyzing th...
208
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SIGGRAPH
1997
ACM
15 years 11 months ago
1997
ACM
Simulating realistic lighting and rendering complex scenes are usually considered separate problems with incompatible solutions. Accurate lighting calculations are typically perfo...
190
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SIGGRAPH
1994
ACM
15 years 11 months ago
1994
ACM
In this paper we identify sources of error in global illumination algorithms and derive bounds for each distinct category. Errors arise from three sources: inaccuracies in the bou...
203
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SGP
2004
15 years 9 months ago
2004
We propose a method for segmentation of 3D scanned shapes into simple geometric parts. Given an input point cloud, our method computes a set of components which possess one or mor...
207
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VMV
2001
15 years 8 months ago
2001
Computation of good viewpoints is important in several fields: computational geometry, visual servoing, robot motion, graph drawing, etc. In addition, selection of good views is r...