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Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Repositorysid.inpe.br/sibgrapi@80/2007/07.20.06.43
Last Update2007:07.20.06.43.19 administrator
Metadatasid.inpe.br/sibgrapi@80/2007/07.20.06.43.20
Metadata Last Update2020:02.19.03.06.18 administrator
Citation KeyBarrosoCele:2007:ImReSh
TitleImproved Real-Time Shadow Mapping for CAD Models
FormatPrinted, On-line.
Year2007
Access Date2021, Jan. 25
Number of Files1
Size555 KiB
Context area
Author1 Barroso, Vitor Barata Ribeiro Blanco
2 Celes Filho, Waldemar
Affiliation1 TecGraf, Computer Science Dept., PUC-Rio
2 TecGraf, Computer Science Dept., PUC-Rio
EditorFalcão, Alexandre Xavier
Lopes, Hélio Côrtes Vieira
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
Conference LocationBelo Horizonte
DateOct. 7-10, 2007
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Tertiary TypeFull Paper
History2007-07-20 06:43:20 :: vbrbb@yahoo.com.br -> administrator ::
2007-08-02 21:17:22 :: administrator -> vbrbb@yahoo.com.br ::
2008-07-17 14:09:42 :: vbrbb@yahoo.com.br -> administrator ::
2009-08-13 20:38:22 :: administrator -> banon ::
2010-08-28 20:02:27 :: banon -> administrator ::
2020-02-19 03:06:18 :: administrator -> :: 2007
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Keywordsreal-time rendering, shadow algorithms, shadow mapping, anti-aliasing, CAD models.
AbstractShadow mapping is a widely used rendering technique for real-time shadow generation. However, it may produce jagged shadow borders and incorrect self-shadowing artifacts. When applied to CAD (Computer-Aided Design) models, it presents additional challenges due to the existence of thin and complex-silhouette objects, high depth range, and high depth complexity. In this work, we present a short survey of shadow mapping algorithms and investigate their suitability to CAD model rendering. We also present two improvements to existing techniques: a generalized parameter for LiSPSMs (Light-Space Perspective Shadow Maps) and an adaptive z-partitioning scheme.
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data URLhttp://urlib.net/rep/sid.inpe.br/sibgrapi@80/2007/07.20.06.43
zipped data URLhttp://urlib.net/zip/sid.inpe.br/sibgrapi@80/2007/07.20.06.43
Languageen
Target Filebarroso-ShadowMappingCADModels.pdf
User Groupvbrbb@yahoo.com.br
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Mirror Repositorydpi.inpe.br/banon-pc2@80/2006/08.30.19.27
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress group holdercode isbn issn label lineage mark 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

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