| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 83LX3pFwXQZeBBx/gqM2m |
| Repository | dpi.inpe.br/banon/1999/03.12.14.42 |
| Last Update | 1999:03.12.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2001/03.30.15.54.09 |
| Metadata Last Update | 2022:05.18.22.23.07 (UTC) administrator |
| Citation Key | Guedes:1997:InPoOb |
| Title | Integrating polygonal objects on voxel based terrain models  |
| Year | 1997 |
| Access Date | 2024, May 03 |
| Number of Files | 1 |
| Size | 997 KiB |
| 2. Context | |
| Author | Guedes, Luiz Carlos Castro |
| 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 | Sociedade Brasileira de Computação |
| Publisher City | Porto Alegre |
| Book Title | Proceedings |
| Organization | SBC - Sociedade Brasileira de Computação; USP - Universidade de São Paulo |
| History (UTC) | 2008-07-17 14:17:53 :: administrator -> banon :: 2008-08-26 15:26:26 :: banon -> administrator :: 2009-08-13 20:35:58 :: administrator -> banon :: 2010-08-28 20:04:45 :: banon -> administrator :: 2022-05-18 22:23:07 :: administrator -> :: 1997 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | Voxel based projection is commonly used in applications that demand high exhibition frame rates of large scale terrain models. Placing tridimensional objects within a voxel based world may be an ease task for elementary objects. Complex objects are better represented by polygonal meshes. Integrating a voxel based terrain model with polygonal camera model brings together the benefits of both models. Such integration should be done with the aid of a z-buffer. In this paper we propose a solution to the problem of calculating the z-coordinate of each painted pixel in a voxel based terrain model. The proposed solution exploits the coherence of the pixels in the same column and uses a linear cost increment to update the z-coordinate. The proposed solution considers the situation when the view plane is not vertical. |
| Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 1997 > Integrating polygonal objects... |
| 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/83LX3pFwXQZeBBx/gqM2m |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZeBBx/gqM2m |
| Target File | and02.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46RL7SS |
| 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 language lineage mark mirrorrepository nextedition numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |