| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/MfCL3 |
| Repository | sid.inpe.br/sibgrapi@80/2006/08.24.20.46 |
| Last Update | 2006:08.24.20.48.06 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2006/08.24.20.46.13 |
| Metadata Last Update | 2022:06.14.00.13.25 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2006.35 |
| Citation Key | EisemannDéco:2006:PlImBa |
| Title | Plausible image based soft shadows using occlusion textures  |
| Format | On-line |
| Year | 2006 |
| Access Date | 2024, May 03 |
| Number of Files | 1 |
| Size | 954 KiB |
| 2. Context | |
| Author | 1 Eisemann, Elmar 2 Décoret, Xavier |
| Affiliation | 1 ARTIS-GRAVIR 2 IMAG-INRIA |
| Editor | Oliveira Neto, Manuel Menezes de Carceroni, Rodrigo Lima |
| 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) | 2006-08-30 21:51:59 :: banon -> administrator :: 2009-08-13 20:38:16 :: administrator -> banon :: 2010-08-28 20:02:26 :: banon -> administrator :: 2022-06-14 00:13:25 :: administrator -> :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | shadows real-time image-based |
| Abstract | This paper presents a novel image-based approach to render plausible soft shadows for complex dynamic scenes with rectangular light sources. The algorithms performance is mostly independent of the scene complexity and the source's size. Occluders and receivers do not need to be separated and no knowledge about the scene representation is required, making the method easy to use. The main idea is to approximate the occlusion in the scene with prefiltered occlusion textures. The visibility of the light source at a point in space is estimated by accumulating the occlusion caused by each texture, using a novel formula based on probabilities. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2006 > Plausible image based... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Plausible image based... |
| 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/MfCL3 |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/MfCL3 |
| Language | en |
| Target File | !!!!!REALFINAL-COMINGBACKFROMIEEE.pdf |
| User Group | banon 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 e-mailaddress 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 |