1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3EERDGB |
Repository | sid.inpe.br/sibgrapi/2013/07.13.02.03 |
Last Update | 2013:07.13.02.03.16 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2013/07.13.02.03.16 |
Metadata Last Update | 2022:06.14.00.07.55 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2013.57 |
Citation Key | MouraGomeCarv:2013:ImFaVe |
Title | An Improved Face Verification Approach based on Speedup Robust Features and Pairwise Matching |
Format | On-line. |
Year | 2013 |
Access Date | 2024, May 01 |
Number of Files | 1 |
Size | 442 KiB |
|
2. Context | |
Author | 1 Moura, Eduardo Santiago 2 Gomes, Herman Martins 3 de Carvalho, Joćo Marques |
Affiliation | 1 Federal University of Campina Grande 2 Federal University of Campina Grande 3 Federal University of Campina Grande |
Editor | Boyer, Kim Hirata, Nina Nedel, Luciana Silva, Claudio |
e-Mail Address | hmg@computacao.ufcg.edu.br |
Conference Name | Conference on Graphics, Patterns and Images, 26 (SIBGRAPI) |
Conference Location | Arequipa, Peru |
Date | 5-8 Aug. 2013 |
Publisher | IEEE Computer Society |
Publisher City | Los Alamitos |
Book Title | Proceedings |
Tertiary Type | Full Paper |
History (UTC) | 2013-07-13 02:03:16 :: hmg@computacao.ufcg.edu.br -> administrator :: 2022-06-14 00:07:55 :: administrator -> :: 2013 |
|
3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | speedup robust features pairwise matching face verification Labeled Faces in the Wild unsupervised protocol |
Abstract | Human faces are known to present large variability due to factors like pose and facial expression variations, changes in illumination and occlusion, among others, thus making face verification a very challenging problem. In this paper we address the problem of face verification with special interest on how to reduce degradation usually associated with face images acquired under uncontrolled environments. The approach we propose in this paper starts with a preprocessing step to correct in-plane face orientation and to compensate for illumination changes. SURF features are then extracted, which adds to the method a certain degree of invariance to pose, facial expression and other sources of variation. Taking the SURF features as input, an original pairwise face matching procedure is performed. The resulting matching scores are stored in a similarity matrix, which is then evaluated. An experimental study has revealed that the proposed approach produced the best ROC curve when compared to published work regarding the unsupervised setup of the Labeled Faces in the Wild (LFW) face database. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2013 > An Improved Face... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > An Improved Face... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
|
4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3EERDGB |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3EERDGB |
Language | en |
Target File | MouraGomesCarvalhov2.0 (1).pdf |
User Group | hmg@computacao.ufcg.edu.br |
Visibility | shown |
|
5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPEW34M/46SLB4P 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2022/05.15.04.02 6 |
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 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 |
|