60 search results - page 4 / 12 » Optimal Isosurface Extraction from Irregular Volume Data |
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...
CGF
2010
13 years 5 months ago
2010
Signed distance functions (SDF) to explicit or implicit surface representations are intensively used in various computer graphics and visualization algorithms. Among others, they ...
VIS
2009
IEEE
14 years 8 months ago
2009
IEEE
We develop a new algorithm for isosurface extraction and view-dependent filtering from large time-varying fields, by using a novel Persistent Time-Octree (PTOT) indexing structure....
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
In this paper, we present a novel out-of-core technique for the interactive computation of isosurfaces from volume data. Our algorithm minimizes the main memory and disk space req...
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
Many high-performance isosurface extraction algorithms have been proposed in the past several years as a result of intensive research efforts. When applying these algorithms to la...