Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
Z. Toth, I. Viola, A. Ferko, E. Gröller:
"N-dimensional Data-Dependent Reconstruction Using Topological Changes";
Vortrag: Workshop Topology-Based Methods in Visualization,
Budmerice, Slovakia;
29.09.2005
- 30.09.2005; in: "Topology-based Methods in Visualization",
H. Hauser, H. Hagen, H. Theisel (Hrg.);
(2007),
ISBN: 978-3-540-70822-3;
S. 183
- 198.
Kurzfassung englisch:
We introduce a new concept for a geometrically based feature preserving reconstruction technique of n-dimensional scattered data. Our goal is to generate an n-dimensional triangulation, which preserves the high frequency regions via local topology changes. It is the generalization of a 2D reconstruction approach based on data-dependent triangulation and Lawson`s optimization procedure. The definition of the mathematic optimum of the reconstruction is given. We discuss an original cost function and a generalization of known functions for the n-dimensional case.
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.