1949 search results - page 27 / 390 » Random graphs on surfaces |
114
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COLT
2004
Springer
15 years 5 months ago
2004
Springer
Given a set of n randomly drawn sample points, spectral clustering in its simplest form uses the second eigenvector of the graph Laplacian matrix, constructed on the similarity gra...
102
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GRAPHICSINTERFACE
2004
15 years 1 months ago
2004
Textures are commonly used to enhance the representation of shape in non-photorealistic rendering applications such as medical drawings. Textures that have elongated linear elemen...
118
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CG
2004
Springer
14 years 11 months ago
2004
Springer
We present a new definition of an implicit surface over a noisy point cloud, based on the weighted least squares approach. It can be evaluated very fast, but artifacts are signifi...
VISUALIZATION
2002
IEEE
15 years 4 months ago
2002
IEEE
Efficient and informative visualization of surfaces with uncertainties is an important topic with many applications in science and engineering. Examples include environmental pol...
115
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COMPGEOM
2000
ACM
15 years 4 months ago
2000
ACM
The algorithms for computing a shortest path on a polyhedral surface are slow, complicated, and numerically unstable. We have developed and implemented a robust and efficient algo...