| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/MfAix |
| Repository | sid.inpe.br/sibgrapi@80/2006/08.24.18.49 |
| Last Update | 2006:08.24.18.49.35 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2006/08.24.18.49.36 |
| Metadata Last Update | 2022:09.13.03.49.20 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2006.5 |
| Citation Key | SáVieMonCarVel:2006:AcIlOb |
| Title | Actively Illuminated Objects using Graph-Cuts  |
| Format | On-line |
| Year | 2006 |
| Access Date | 2025, July 13 |
| Number of Files | 1 |
| Size | 3243 KiB |
| 2. Context | |
| Author | 1 Sá, Asla Medeiros e 2 Vieira, Marcelo Bernardes 3 Montenegro, Anselmo Antunes 4 Carvalho, Paulo Cezar 5 Velho, Luiz Carlos Pacheco Rodrigues |
| Affiliation | 1 IMPA 2 IMPA |
| Editor | Oliveira Neto, Manuel Menezes de Carceroni, Rodrigo Lima |
| e-Mail Address | asla@visgraf.impa.br |
| 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) | 2006-08-24 18:49:36 :: asla@visgraf.impa.br -> banon :: 2006-08-30 21:59:41 :: banon -> asla@visgraf.impa.br :: 2008-07-17 14:11:04 :: asla@visgraf.impa.br -> administrator :: 2009-08-13 20:38:16 :: administrator -> banon :: 2010-08-28 20:02:26 :: banon -> administrator :: 2022-09-13 03:49:20 :: administrator -> :: 2006 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Active Illumination Image Segmentation Computer Vision |
| Abstract | This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to belong to foreground objects. These regions are constituted by pixels where the difference in luminance for two differently illuminated images is large. The foreground objects are segmented by graph-cut optimization using those regions as a seed and using a energy function based on probability distributions derived from both input images and their difference. Several light sources and different illumination schemes can be used to mark the foreground. Our method has only two scalar parameters which can be set once for a wide variety of scenes. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2006 > Actively Illuminated Objects... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Actively Illuminated 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/6qtX3pFwXQZG2LgkFdY/MfAix |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/MfAix |
| Language | en |
| Target File | activegc_sib_final.pdf |
| User Group | asla@visgraf.impa.br 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 23 sid.inpe.br/sibgrapi/2022/06.10.21.49 4 |
| 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 |