| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW4/35S66QS |
| Repository | sid.inpe.br/sibgrapi@80/2009/08.17.20.01 |
| Last Update | 2009:08.17.20.01.22 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2009/08.17.20.01.24 |
| Metadata Last Update | 2022:06.14.00.14.02 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2009.19 |
| Citation Key | SchmitzDietComb:2009:EfHiQu |
| Title | Efficient and High Quality Contouring of Isosurfaces on Uniform Grids  |
| Format | Printed, On-line. |
| Year | 2009 |
| Access Date | 2024, May 03 |
| Number of Files | 1 |
| Size | 8218 KiB |
| 2. Context | |
| Author | 1 Schmitz, Leonardo Augusto 2 Dietrich, Carlos Augusto 3 Comba, João Luiz Dihl |
| Affiliation | 1 Instituto de Informática, Universidade Federal do Rio Grande do Sul 2 Instituto de Informática, Universidade Federal do Rio Grande do Sul 3 Instituto de Informática, Universidade Federal do Rio Grande do Sul |
| Editor | Nonato, Luis Gustavo Scharcanski, Jacob |
| e-Mail Address | laschmitz@inf.ufrgs.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 22 (SIBGRAPI) |
| Conference Location | Rio de Janeiro, RJ, Brazil |
| Date | 11-14 Oct. 2009 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2010-08-28 20:03:26 :: laschmitz@inf.ufrgs.br -> administrator :: 2022-06-14 00:14:02 :: administrator -> :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Isosurface extraction Volumetric visualization Contouring |
| Abstract | The interactive polygonization of isosurfaces has become possible with the mapping of the Marching Cubes (MC) and Marching Tetrahedra (MT) algorithms to GPUs. Such mapping is not as straightforward in cases that the algorithm generate meshes closer to the isosurface or result in better polygon shapes, since they often require complex computations for the vertex positioning of the polygons or even do not have table-driven implementations. In this paper, we revisit Dual Contouring (DC) and Macet algorithms and propose, respectively: (i) a novel parallel efficient version on uniform grids and (ii) novel GPU modules which extend the original MC. Our DC algorithm is table-driven and positions the vertices in a particle-based fashion, which is then used to map into a GPU implementation. In addition, we enumerate the current ways to implement efficient contouring algorithms on the GPUs as orthogonal features, and present the tradeoff of each approach. We validate the efficiency of our algorithms with its comparison to interactive versions of MC algorithms. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2009 > Efficient and High... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Efficient and High... |
| 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/8JMKD3MGPBW4/35S66QS |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW4/35S66QS |
| Language | en |
| Target File | lowResInteractive.pdf |
| User Group | laschmitz@inf.ufrgs.br |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46SJQ2S 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.19.43 3 |
| 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 |