5348 search results - page 809 / 1070 » Variational surface modeling |
171
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SMA
2009
ACM
15 years 11 months ago
2009
ACM
The behavior of Catmull-Rom curves heavily depends on the choice of parameter values at the control points. We analyze a class of parameterizations ranging from uniform to chordal...
144
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GMP
2008
IEEE
15 years 11 months ago
2008
IEEE
The paper deals with the problem of remeshing and fairing of undersampled areas (called ”holes”) in triangular meshes. In this work, we are particularly interested in meshes co...
147
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PG
2007
IEEE
15 years 11 months ago
2007
IEEE
We describe a new, analytic approximation to the airlight integral from scattering media whose density is modeled as a sum of Gaussians. The approximation supports real-time rende...
161
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PG
2007
IEEE
15 years 11 months ago
2007
IEEE
Vector Field Based Shape Deformations (VFSD) have been introduced as an efficient method to deform shapes in a volume-preserving foldover-free manner. However, mainly simple impl...
137
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IMR
2007
Springer
15 years 11 months ago
2007
Springer
Unstructured hexahedral mesh generation is a critical part of the modeling process in the Spectral-Element Method (SEM). We present some examples of seismic wave propagation in co...