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Reference TypeConference Proceedings
Repositorysid.inpe.br/sibgrapi@80/2007/07.31.16.50
Metadatasid.inpe.br/sibgrapi@80/2007/07.31.16.50.18
Sitesibgrapi.sid.inpe.br
Citation KeyMartínezMoreraCarvVelh:2007:ToMoTr
Author1 Martínez Morera, Dimas
2 Carvalho, Paulo Cezar
3 Velho, Luiz
Affiliation1 IMPA
2 IMPA
3 IMPA
TitleGeodesic Bézier Curves: a Tool for Modeling on triangulations
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI)
Year2007
EditorFalcăo, Alexandre Xavier
Lopes, Hélio Côrtes Vieira
Book TitleProceedings
DateOct. 7-10, 2007
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationBelo Horizonte
Keywordsgeodesic Bézier curve, discrete geodesic, de Casteljau algorithm, spline curves, free-form gesign.
AbstractWe define a new class of curves, called geodesic Bézier curves, that are suitable for modeling on manifold triangulations. As a natural generalization of Bézier curves, the new curves are as smooth as possible. We discuss the construction of C0 and C1 piecewise Bézier splines. We also describe how to perform editing operations, such as trimming, using these curves. Special care is taken to achieve interactive rates for modeling tasks.
Languageen
Tertiary TypeFull Paper
FormatPrinted, On-line.
Size1387 KiB
Number of Files1
Target Filemorera-GeodesicBezierCurves.pdf
Last Update2007:07.31.16.50.17 sid.inpe.br/banon/2001/03.30.15.38 administrator
Metadata Last Update2020:02.19.03.06.19 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2007}
Document Stagecompleted
Is the master or a copy?is the master
Mirrordpi.inpe.br/banon-pc2@80/2006/08.30.19.27
User Groupdimasmm@impa.br administrator
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
Content TypeExternal Contribution
source Directory Contentthere are no files
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History2007-07-31 16:50:19 :: dimasmm@impa.br -> administrator ::
2007-08-02 21:17:36 :: administrator -> dimasmm@impa.br ::
2008-07-17 14:09:43 :: dimasmm@impa.br -> administrator ::
2009-08-13 20:38:26 :: administrator -> banon ::
2010-08-28 20:02:28 :: banon -> administrator ::
2020-02-19 03:06:19 :: administrator -> :: 2007
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
Access Date2020, Oct. 26

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