| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 83LX3pFwXQZW44Lb/d8pVf |
| Repository | dpi.inpe.br/ambro/1998/05.12.15.52 |
| Last Update | 1998:06.16.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2001/03.30.15.56.25 |
| Metadata Last Update | 2022:06.14.00.16.54 (UTC) administrator |
| Citation Key | PintoReze:1997:ReCoOr |
| Title | Representation of conics in the oriented projective plane  |
| Year | 1997 |
| Access Date | 2024, May 03 |
| Number of Files | 1 |
| Size | 201 KiB |
| 2. Context | |
| Author | 1 Pinto, Guilherme Albuquerque 2 Rezende, Pedro J. de |
| Editor | Figueiredo, Luiz Henrique de Netto, Marcio Lobo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 10 (SIBGRAPI) |
| Conference Location | Campos de Jordão, SP, Brazil |
| Date | Oct. 1997 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Pages | 71-78 |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Sociedade Brasileira de Computação; USP - Universidade de São Paulo |
| History (UTC) | 2008-07-17 14:17:57 :: administrator -> banon :: 2008-08-26 15:26:28 :: banon -> administrator :: 2009-08-13 20:36:08 :: administrator -> banon :: 2010-08-28 20:04:51 :: banon -> administrator :: 2022-06-14 00:16:54 :: administrator -> :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Abstract | We present a geometric definition of conic sections in the oriented projective plane and describe some of their nice properties. This definition leads to a very simple and unambiguous representation for affine conics and conic arcs. A conic (of any type) is represented by the homogeneous coordinates of its foci and one point on it, hence, the metric plays a major role in this case as opposed to the traditional algebraic characterization of conics as second degree polynomial curves. This representation is particularly suitable for the implementation of geometric solutions of problems that involve the concept of distance. Furthermore, we discuss point location with respect to conic curves which constitutes an important elementary operation for the solution of many such problems. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 1997 > Representation of conics... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Representation of conics... |
| 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/83LX3pFwXQZW44Lb/d8pVf |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZW44Lb/d8pVf |
| Language | en |
| Target File | art16.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46RL7SS 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.08.23.46 6 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Campos de Jordão, SP, Brazil, from October 13 to 16. |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition electronicmailaddress format group isbn issn keywords label lineage mark mirrorrepository nextedition numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |