| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/UMGFi |
| Repository | sid.inpe.br/sibgrapi@80/2008/07.17.16.25 |
| Last Update | 2008:07.17.16.25.33 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2008/07.17.16.25.35 |
| Metadata Last Update | 2022:07.30.18.33.27 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2008.19 |
| Citation Key | LopesOlivAraú:2008:FaReAi |
| Title | Face Recognition Aiding Historical Photographs Indexing Using a Two-stage Training Scheme and an Enhanced Distance Measure  |
| Format | Printed, On-line. |
| Year | 2008 |
| Access Date | 2024, May 02 |
| Number of Files | 1 |
| Size | 617 KiB |
| 2. Context | |
| Author | 1 Lopes, Ana Paula Brandão 2 Oliveira, Camillo Jorge Santos 3 Araújo, Arnaldo de Albuquerque |
| Affiliation | 1 State University of Santa Cruz, Federal University of Minas Gerais 2 Pontifical Catholic University of Minas Gerais, Federal University of Minas Gerais 3 Federal University of Minas Gerais |
| Editor | Jung, Cláudio Rosito Walter, Marcelo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 21 (SIBGRAPI) |
| Conference Location | Campo Grande, MS, Brazil |
| Date | 12-15 Oct. 2008 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2008-07-17 16:25:35 :: paula@dcc.ufmg.br -> administrator :: 2009-08-13 20:38:51 :: administrator -> paula@dcc.ufmg.br :: 2010-08-28 20:03:21 :: paula@dcc.ufmg.br -> administrator :: 2022-07-30 18:33:27 :: administrator -> :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | face recognition historical photographs 2D-PCA |
| Abstract | In this work, we propose a 2D-PCA based face recognizer as a semi-automatic tool for helping indexing people in historical photographs. In the proposed recognizer we cope with the scarcity of training samples and the lack of precision of the detector using a training scheme in two stages. The first stage uses an external face database to compute an average face that is used as a reference either at the second training stage and at the recognition step. We also added an auxiliary distance measure we call relative distance to reorder the results generated by the original Euclidean-based distance measure for 2D-PCA. Experimental results with the ORL database as the external face database and a real collection of historical photographs have shown the viability of the proposed tool. These experiments also indicated that both improvements proposed were indeed able to increase recognition rates. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2008 > Face Recognition Aiding... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Face Recognition Aiding... |
| 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/UMGFi |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/UMGFi |
| Language | en |
| Target File | lopesAFaceRecognitionHistoricalPhotographs.pdf |
| User Group | paula@dcc.ufmg.br administrator |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
| Next Higher Units | 8JMKD3MGPEW34M/46SG4TH 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.04.55 2 |
| 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 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 |