4 search results - page 1 / 1 » Spectral element methods on unstructured meshes: which inter... |
NA
2010
13 years 3 months ago
2010
In the field of spectral element approximations, the interpolation points can be chosen on the basis of different criteria, going from the minimization of the Lebesgue constant to ...
MICCAI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. Interpolation of field data from unstructured meshes requires the potentially expensive identification of the finite element or volume within which the interpolating poin...
VISUALIZATION
1998
IEEE
13 years 9 months ago
1998
IEEE
This paper describes some fundamental issues for robust implementations of progressively refined tetrahedralizations generated through sequences of edge collapses. We address the ...
CGF
2002
13 years 4 months ago
2002
Three-dimensional (3D) image acquisition systems are rapidly becoming more affordable, especially systems based on commodity electronic cameras. At the same time, personal compute...