| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/LJoiq |
| Repository | sid.inpe.br/sibgrapi@80/2006/07.12.07.35 |
| Last Update | 2006:07.12.07.35.05 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2006/07.12.07.35.07 |
| Metadata Last Update | 2022:06.14.00.13.10 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2006.32 |
| Citation Key | CraizerLewiMorv:2006:PaPoDi |
| Title | Parabolic Polygons and Discrete Affine Geometry  |
| Format | On-line |
| Year | 2006 |
| Access Date | 2024, May 03 |
| Number of Files | 1 |
| Size | 319 KiB |
| 2. Context | |
| Author | 1 Craizer, Marcos 2 Lewiner, Thomas 3 Morvan, Jean-Marie |
| Affiliation | 1 Departamento de Matematica. PUC - Rio de Janeiro 2 Departamento de Matematica. PUC - Rio de Janeiro 3 Universite Claude Bernard. Lyon |
| Editor | Oliveira Neto, Manuel Menezes de Carceroni, Rodrigo Lima |
| e-Mail Address | tomlew@mat.puc-rio.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI) |
| Conference Location | Manaus, AM, Brazil |
| Date | 8-11 Oct. 2006 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2006-07-12 07:35:07 :: tomlew -> banon :: 2006-08-30 21:49:07 :: banon -> tomlew :: 2008-07-17 14:11:02 :: tomlew -> administrator :: 2009-08-13 20:38:01 :: administrator -> banon :: 2010-08-28 20:02:22 :: banon -> administrator :: 2022-06-14 00:13:10 :: administrator -> :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Affine Differential Geometry Affine Curvature |
| Abstract | Geometry processing applications estimate the local geometry of objects using information localized at points. They usually consider information about the normal as a side product of the points coordinates. This work proposes parabolic polygons as a model for discrete curves, which intrinsically combines points and normals. This model is naturally affine invariant, which makes it particularly adapted to computer vision applications. This work introduces estimators for affine length and curvature on this discrete model and presents, as a proof-of-concept, an affine in- variant curve reconstruction. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2006 > Parabolic Polygons and... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Parabolic Polygons and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/6qtX3pFwXQZG2LgkFdY/LJoiq |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/LJoiq |
| Language | en |
| Target File | AffineEstimators_Sibgrapi.pdf |
| User Group | tomlew administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46RFT7E 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.08.00.20 5 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage edition electronicmailaddress group isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |