Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2007: administrator
Metadata Last Update2020: administrator
Citation KeyAndersonCalSchSchSil:2007:HaPoVo
TitleHardware-Assisted Point-Based Volume Rendering of Tetrahedral Meshes
FormatPrinted, On-line.
DateOct. 7-10, 2007
Access Date2021, Jan. 16
Number of Files1
Size4706 KiB
Context area
Author1 Anderson, Erik W.
2 Callahan, Steven P.
3 Scheidegger, Carlos E.
4 Schreiner, John M.
5 Silva, Claudio T.
Affiliation1 Scientific Computing and Imaging Institute, University of Utah
2 Scientific Computing and Imaging Institute, University of Utah
3 Scientific Computing and Imaging Institute, University of Utah
4 Scientific Computing and Imaging Institute, University of Utah
5 Scientific Computing and Imaging Institute, University of Utah
EditorFalcão, Alexandre Xavier
Lopes, Hélio Côrtes Vieira
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
Conference LocationBelo Horizonte
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
History2008-07-17 14:09:43 :: -> administrator ::
2009-08-13 20:38:30 :: administrator -> banon ::
2010-08-28 20:02:29 :: banon -> administrator ::
2020-02-19 03:06:19 :: administrator -> :: 2007
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
KeywordsVolume Rendering.
AbstractUnstructured volume grids are ubiquitous in scientific computing, and have received substantial interest from the scientific visualization community. In this paper, we take a point-based approach to rendering unstructured grids. In particular, we present a novel method of approximating these irregular elements with point-based primitives amenable to existing hardware acceleration techniques. To improve interactivity to large datasets, we have adapted a level-of-detail strategy. We use a well-known quantitative metric to analyze the image quality achieved by the final rendering.
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