| Reference Type | Conference Proceedings |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.31.16.50 |
| Metadata | sid.inpe.br/sibgrapi@80/2007/07.31.16.50.18 |
| Site | sibgrapi.sid.inpe.br |
| Citation Key | MartínezMoreraCarvVelh:2007:ToMoTr |
| Author | 1 Martínez Morera, Dimas 2 Carvalho, Paulo Cezar 3 Velho, Luiz |
| Affiliation | 1 IMPA 2 IMPA 3 IMPA |
| Title | Geodesic Bézier Curves: a Tool for Modeling on triangulations  |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Year | 2007 |
| Editor | Falcăo, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Book Title | Proceedings |
| Date | Oct. 7-10, 2007 |
| Publisher City | Los Alamitos |
| Publisher | IEEE Computer Society |
| Conference Location | Belo Horizonte |
| 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. |
| Language | en |
| Tertiary Type | Full Paper |
| Format | Printed, On-line. |
| Size | 1387 KiB |
| Number of Files | 1 |
| Target File | morera-GeodesicBezierCurves.pdf |
| Last Update | 2007:07.31.16.50.17 sid.inpe.br/banon/2001/03.30.15.38 administrator |
| Metadata Last Update | 2020:02.19.03.06.19 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2007} |
| Document Stage | completed |
| Is the master or a copy? | is the master |
| Mirror | dpi.inpe.br/banon-pc2@80/2006/08.30.19.27 |
| User Group | dimasmm@impa.br administrator |
| Visibility | shown |
| Transferable | 1 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Content Type | External Contribution |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 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 |
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| Access Date | 2020, Oct. 26 |