72 search results - page 3 / 15 » Convexification of Unstructured Grids |
IPPS
1999
IEEE
13 years 12 months ago
1999
IEEE
Abstract. In this paper, we present self-avoiding walks as a novel technique to linearize" a triangular mesh. Unlike space- lling curves which are based on a geometric embeddi...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper discusses techniques for extracting feature lines from three-dimensional unstructured grids. Our twin objectives are to facilitate the interactive manipulation of these...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
Different techniques have been proposed for rendering volumetric scalar data sets. Usually these approaches are focusing on orthogonal cartesian grids, but in the last years resea...
VISUALIZATION
1995
IEEE
13 years 11 months ago
1995
IEEE
We present an algorithm that accelerates the extraction of iso-surfaces from unstructured grids by avoiding the traversal of the entire set of cells in the volume. The algorithm c...
EUROPAR
2000
Springer
13 years 11 months ago
2000
Springer
A new parallel load distribution algorithm for unstructured parallel grid generation is presented. This new approach is based on a space-filling curve. The space-filling curve'...