| Identity statement area | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.31.16.50 |
| Last Update | 2007:07.31.16.50.17 administrator |
| Metadata | sid.inpe.br/sibgrapi@80/2007/07.31.16.50.18 |
| Metadata Last Update | 2020:02.19.03.06.19 administrator |
| Citation Key | MartínezMoreraCarvVelh:2007:ToMoTr |
| Title | Geodesic Bézier Curves: a Tool for Modeling on triangulations  |
| Format | Printed, On-line. |
| Year | 2007 |
| Date | Oct. 7-10, 2007 |
| Access Date | 2021, Jan. 16 |
| Number of Files | 1 |
| Size | 1387 KiB |
| Context area | |
| Author | 1 Martínez Morera, Dimas 2 Carvalho, Paulo Cezar 3 Velho, Luiz |
| Affiliation | 1 IMPA 2 IMPA 3 IMPA |
| Editor | Falcăo, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Conference Location | Belo Horizonte |
| Book Title | Proceedings |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Tertiary Type | Full Paper |
| History | 2007-07-31 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 |
| Content and structure area | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | geodesic Bézier curve, discrete geodesic, de Casteljau algorithm, spline curves, free-form gesign. |
| Abstract | We 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. |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| Conditions of access and use area | |
| data URL | http://urlib.net/rep/sid.inpe.br/sibgrapi@80/2007/07.31.16.50 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/sibgrapi@80/2007/07.31.16.50 |
| Language | en |
| Target File | morera-GeodesicBezierCurves.pdf |
| User Group | dimasmm@impa.br administrator |
| Visibility | shown |
| Allied materials area | |
| Mirror Repository | dpi.inpe.br/banon-pc2@80/2006/08.30.19.27 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Notes area | |
| Empty Fields | accessionnumber 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 |