DMCA
Volume refinement fairing isosurfaces
Cached
Download Links
- [www-hagen.informatik.uni-kl.de]
- [www-hagen.informatik.uni-kl.de]
- DBLP
Other Repositories/Bibliography
| Venue: | In Proceedings of IEEE Visualization (2004 |
| Citations: | 5 - 1 self |
BibTeX
@INPROCEEDINGS{Bertram_volumerefinement,
author = {Martin Bertram and Tu Kaiserslautern},
title = {Volume refinement fairing isosurfaces},
booktitle = {In Proceedings of IEEE Visualization (2004},
year = {},
pages = {449--505}
}
Share
 |
 |
 |
 |
||
OpenURL
Abstract
We propose an interpolating refinement method for two- and threedimensional scalar fields defined on hexahedral grids. Iterative fairing of the underlying contours (isosurfaces) provides the function values of new grid points. Our method can be considered as a nonlinear variational subdivision scheme for volumes. It can be applied locally for adaptive mesh refinement in regions of high geometric complexity. We use our scheme to increase the quality of low-resolution data sets and to reduce interpolation artifacts in texture-based volume rendering.
Keyphrases
volume refinement fairing isosurfaces threedimensional scalar field high geometric complexity new grid point nonlinear variational subdivision scheme texture-based volume function value hexahedral grid adaptive mesh refinement interpolating refinement method low-resolution data set iterative fairing underlying contour interpolation artifact
