378 search results - page 19 / 76 » Computing discrete shape operators on general meshes |
109
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PG
2002
IEEE
15 years 4 months ago
2002
IEEE
The recent non-uniform subdivision approach extends traditional uniform subdivision schemes with variable rules, offering additional shape parameters (such as knot spacings) for f...
PAMI
2011
14 years 6 months ago
2011
—In this paper, we introduce a novel method to solve shape alignment problems. We use gray-scale “images” to represent source shapes, and propose a novel two-component Gaussi...
86
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COMPUTING
2007
14 years 11 months ago
2007
The discrete Laplace-Beltrami operator plays a prominent role in many Digital Geometry Processing applications ranging from denoising to parameterization, editing, and physical si...
105
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SIGGRAPH
1999
ACM
15 years 4 months ago
1999
ACM
We present a new particle-based surface representation with which a user can interactively sculpt free-form surfaces. The particles maintain mesh connectivity and operate under ru...
EUROPAR
2003
Springer
15 years 4 months ago
2003
Springer
In this paper, a two-dimensional airfoil shape optimisation problem is investigated using CFD within a grid computing environment (GCE) implemented in Matlab. The feature-based par...