dc.contributor.author | Tomé González, Pedro | |
dc.contributor.author | Vera Rodríguez, Rubén | |
dc.contributor.author | Fiérrez Aguilar, Julián | |
dc.contributor.author | Ortega García, Javier | |
dc.contributor.other | UAM. Departamento de Tecnología Electrónica y de las Comunicaciones | es_ES |
dc.date.accessioned | 2014-11-27T17:16:42Z | |
dc.date.available | 2014-11-27T17:16:42Z | |
dc.date.issued | 2013-12-01 | |
dc.identifier.citation | 18th Iberoamerican Congress on Pattern Recognition, CIARP 2013; Havana; Cuba; 20 - 23 November 2013. Lecture Notes in Computer Science, Volume 8259. Springer, 2013. 399-406 | en_US |
dc.identifier.isbn | 978-3-642-41826-6 (print) | es_ES |
dc.identifier.isbn | 978-3-642-41827-3 (online) | en_US |
dc.identifier.issn | 0302-9743 (print) | en_US |
dc.identifier.issn | 1611-3349 (online) | en_US |
dc.identifier.uri | http://hdl.handle.net/10486/662719 | |
dc.description | Comunicación presentada en: 18th Iberoamerican Congress on Pattern Recognition, CIARP 2013; Havana; Cuba; 20-23 November 2013 | es_ES |
dc.description | The final publication is available at Springer via http://dx.doi.org/10.1007/978-3-642-41827-3_50 | en_US |
dc.description.abstract | This paper reports an analysis of the benefits of using color information on a region-based face recognition system. Three different color spaces are analysed (RGB, YCbCr, lαβ) in a very challenging scenario matching good quality mugshot images against video surveillance images. This scenario is of special interest for forensics, where examiners carry out a comparison of two face images using the global information of the faces, but paying special attention to each individual facial region (eyes, nose, mouth, etc.). This work analyses the discriminative power of 15 facial regions comparing both the grayscale and color information. Results show a significant improvement of performance when fusing several regions of the face compared to just using the whole face image. A further improvement of performance is achieved when color information is considered | en_US |
dc.description.sponsorship | This work has been partially supported by contract with Spanish Guardia Civil and projects BBfor2 (FP7-ITN-238803), bio-Challenge (TEC2009-11186), Bio Shield (TEC2012-34881), Contexts (S2009/TIC-1485), TeraSense (CSD2008-00068) and "Cátedra UAM-Telefónica" | en_US |
dc.format.extent | 8 pag. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | en |
dc.publisher | Springer Berlin Heidelberg | en_US |
dc.relation.ispartof | Lecture Notes in Computer Science | en_US |
dc.rights | © Springer-Verlag 2013 | en_US |
dc.subject.other | At a distance | en_US |
dc.subject.other | Color information | en_US |
dc.subject.other | Face recognition | en_US |
dc.subject.other | Facial components | en_US |
dc.subject.other | Facial regions | en_US |
dc.subject.other | Forensics | en_US |
dc.subject.other | Video surveillance | en_US |
dc.title | Fusion of facial regions using color information in a forensic scenario | en_US |
dc.type | conferenceObject | en |
dc.type | bookPart | en |
dc.subject.eciencia | Informática | es_ES |
dc.date.embargoend | 2014-12-01 | |
dc.relation.publisherversion | http://dx.doi.org/10.1007/978-3-642-41827-3_50 | en |
dc.identifier.doi | 10.1007/978-3-642-41827-3_50 | es_ES |
dc.identifier.publicationfirstpage | 399 | es_ES |
dc.identifier.publicationlastpage | 406 | es_ES |
dc.identifier.publicationvolume | 8259 | es_ES |
dc.relation.eventdate | November 20-23, 2013 | en_US |
dc.relation.eventnumber | 18 | es_ES |
dc.relation.eventplace | La Habana (Cuba) | es_ES |
dc.relation.eventtitle | 18th Iberoamerican Congress on Pattern Recognition, CIARP 2013 | en_US |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/238803 | en |
dc.relation.projectID | Comunidad de Madrid. S2009/TIC-1485/CONTEXTS | es_ES |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.contributor.group | Análisis y Tratamiento de Voz y Señales Biométricas (ING EPS-002) | es_ES |
dc.rights.accessRights | openAccess | en |
dc.authorUAM | Fierrez Aguilar, Julián (261834) | |
dc.authorUAM | Tome González, Pedro (263802) | |
dc.facultadUAM | Escuela Politécnica Superior | |