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Reference TypeConference Proceedings
Identifier6qtX3pFwXQZG2LgkFdY/MftLp
Repositorysid.inpe.br/sibgrapi@80/2006/08.24.13.45
Metadatasid.inpe.br/sibgrapi@80/2006/08.24.13.45.09
Sitesibgrapi.sid.inpe.br
Citation KeyMarroquimMaxiFariEspe:2006:GPCePr
Author1 Marroquim, Ricardo
2 Maximo, André
3 Farias, Ricardo
4 Esperança, Claudio
Affiliation1 Universidade Federal do Rio de Janeiro
2 Universidade Federal do Rio de Janeiro
3 Universidade Federal do Rio de Janeiro
4 Universidade Federal do Rio de Janeiro
TitleGPU-Based cell projection for interactive volume rendering
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI)
Year2006
EditorOliveira Neto, Manuel Menezes de
Carceroni, Rodrigo Lima
Book TitleProceedings
Date8-11 Oct. 2006
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationManaus
Keywordsvolume rendering, gpu, cell projection.
AbstractWe present a practical approach for implementing theProjected Tetrahedra (PT) algorithm for interactive volumerendering of unstructured data using programmable graphicscards. Unlike similar works reported earlier, our methodemploys two fragment shaders, one for computing the tetrahedraprojections and another for rendering the elements.We achieve interactive rates by storing the model in texturememory and avoiding redundant projections of implementationsusing vertex shaders. Our algorithm is capable ofrendering over 2.0 M Tets/s on current graphics hardware,making it competitive with recent ray-casting approches,while occupying a substantially smaller memory footprint.
Languageen
Tertiary TypeFull Paper
FormatOn-line
Size528 KiB
Number of Files1
Target Filemarroquim-volRenderGPU.pdf
Last Update2006:08.24.13.47.57 sid.inpe.br/banon/2001/03.30.15.38 administrator
Metadata Last Update2020:02.19.03.17.46 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2006}
Document Stagecompleted
Is the master or a copy?is the master
e-Mail Addressricardo@lcg.ufrj.br
User Groupricardo administrator
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
Content TypeExternal Contribution
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2006-08-24 13:47:57 :: ricardo -> banon ::
2006-08-30 21:54:42 :: banon -> ricardo ::
2008-07-17 14:11:04 :: ricardo -> administrator ::
2009-08-13 20:38:13 :: administrator -> banon ::
2010-08-28 20:02:25 :: banon -> administrator ::
2020-02-19 03:17:46 :: administrator -> :: 2006
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group holdercode isbn issn label lineage mark mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
Access Date2020, Nov. 28

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