| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/Dbc54 |
| Repository | sid.inpe.br/banon/2004/08.16.12.51 |
| Last Update | 2004:08.16.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2004/08.16.12.51.09 |
| Metadata Last Update | 2022:06.14.00.12.47 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2004.1352970 |
| Citation Key | AraujoJorg:2004:CuDePo |
| Title | Curvature Dependent Polygonization of Implicit Surfaces  |
| Format | On-line |
| Year | 2004 |
| Access Date | 2024, Apr. 29 |
| Number of Files | 1 |
| Size | 3528 KiB |
| 2. Context | |
| Author | 1 Araujo, Bruno Rodrigues de 2 Jorge, Joaquim Armando Pires |
| Affiliation | 1 Department of Information Systems and Computer Engineering 2 INESC-ID/IST/Technical University of Lisbon 3 R. Alves Redol, 1000-29 Lisbon, PORTUGAL |
| Editor | Araújo, Arnaldo de Albuquerque Comba, João Luiz Dihl Navazo, Isabel Sousa, Antônio Augusto de |
| e-Mail Address | brar@immi.inesc-id.pt |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 17 (SIBGRAPI) - Ibero-American Symposium on Computer Graphics, 2 (SIACG) |
| Conference Location | Curitiba, PR, Brazil |
| Date | 17-20 Oct. 2004 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2008-07-17 14:10:57 :: brar -> banon :: 2008-08-26 15:15:44 :: banon -> administrator :: 2009-08-13 20:37:36 :: administrator -> banon :: 2010-08-28 20:01:15 :: banon -> administrator :: 2022-06-14 00:12:47 :: administrator -> :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | implicit surfaces adaptive polygonization hessian curvature |
| Abstract | We present an algorithm for polygonizing closed implicit surfaces, which produces meshes adapted to the local curvature of the surface. Our method is similar to, but not based on, Marching Triangles, in that we start from a point on the surface and develop a mesh from that point using a surface-tracking approach. In a marked departure from previous approaches, our meshes approximate the surface through heuristics relying on curvature. Furthermore, our method works completely on-the-fly, resolving cracks as it proceeds, without the need for any post-remeshing step to correct failures. We have tested the algorithm with three different representations of implicit surfaces, Variational, analythical and MPU, using non-trivial data sets, yielding results that illustrate the flexibility and scalability of our technique. Performance comparisons with variants of Marching Cubes show that our approach is capable of good accuracy and meshing quality without sacri¯cing computing resources. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2004 > Curvature Dependent Polygonization... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Curvature Dependent Polygonization... |
| 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/6qtX3pFwXQZeBBx/Dbc54 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/Dbc54 |
| Language | en |
| Target File | 4451_de_araujo_B.pdf |
| User Group | brar administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46QM2BE 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.03.00.29 9 sid.inpe.br/sibgrapi/2022/06.10.21.49 1 |
| 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 |