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Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

S Grimm, St. Bruckner, A. Kanitsar, E. Gröller:
"Flexible Direct Multi-Volume Rendering in Interactive Scenes";
Vortrag: 9th International Fall Workshop on Vision, Modeling, and Visualization 2004, Stanford, USA; 16.11.2004 - 18.11.2004; in: "Vision Modeling and Visualization", B. Girod, M Magnor, H.-P. Seidel (Hrg.); (2004), ISBN: 3898380580; S. 379 - 386.



Kurzfassung englisch:
In this paper we describe methods to efficiently visualize multiple ntersecting volumetric objects. We introduce the concept of V-Objects. V-Objects represent abstract properties of an object connected to a volumetric data source. We present a method to perform direct volume rendering of a scene comprised of an arbitrary number of possibly intersecting V-Objects. The idea of our approach is to distinguish between regions of intersection, which need costly multi-volume processing, and regions containing only one V-Object, which can be processed using a highly efficient brick-wise volume traversal scheme. Using this method, we achieve significant performance gains for multi-volume rendering. We show possible medical applications, such as surgical planning, diagnosis, and education.


Online-Bibliotheks-Katalog der TU Wien:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04968537



Zugeordnete Projekte:
Projektleitung Eduard Gröller:
FFF Adapt = Abt. 186/2


Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.