Person verification by fusion of prosodic, voice spectral and facial parameters
Mostra el registre complet Registre parcial de l'ítem
- dc.contributor.author Hernando, Javierca
- dc.contributor.author Farrús, Mireiaca
- dc.contributor.author Ejarque, Pascualca
- dc.contributor.author Garde, Ainaraca
- dc.contributor.author Luque, Jordica
- dc.date.accessioned 2017-05-25T15:00:25Z
- dc.date.available 2017-05-25T15:00:25Z
- dc.date.issued 2006
- dc.description Comunicació presentada a: SECRYPT 2006, International Conference on Security and Cryptography, celebrada a Setúbal, Portugal, del 7 al 10 d'agost de 2006
- dc.description.abstract Prosodic information can be used successfully for automatic speaker recognition, although most of the speaker recognition systems use only short-term spectral features as voice information. In this work, prosody information is added to a multimodal system based on face and voice characteristics in order to improve the performance of the system. Fusion is carried out by using various fusion strategies and two different fusion techniques: support vector machines and matcher weighting. Results are clearly improved when a previous normalization based on histogram equalization is done before the fusion of the monomodal scores.en
- dc.description.sponsorship This work has been partially supported by the European Union (under CHIL IST-2002-506909 and BIOSEC IST-2002-001766) and by the Spanish Government (under ACESCA project TIN2005-08852 and grant AP2003-3598).en
- dc.format.mimetype application/pdfca
- dc.identifier.citation Hernando J, Farrús M, Ejarque P, Garde A, Luque J. Person verification by fusion of prosodic, voice spectral and facial parameters. In: Malek M, Fernández-Medina E, Hernando J, editors. SECRYPT 2006, Proceedings of the International Conference on Security and Cryptography; 2006 Aug 7-10; Setúbal, Portugal. [Setubal, Portugal]: INSTICC Press; 2006. p. 17-23. DOI: 10.5220/0002105200170023
- dc.identifier.doi http://dx.doi.org/10.5220/0002105200170023
- dc.identifier.uri http://hdl.handle.net/10230/32160
- dc.language.iso eng
- dc.publisher INSTICC Pressca
- dc.relation.ispartof Malek M, Fernández-Medina E, Hernando J, editors. SECRYPT 2006, Proceedings of the International Conference on Security and Cryptography; 2006 Aug 7-10; Setúbal, Portugal. [Setubal, Portugal]: INSTICC Press; 2006. p. 17-23.
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP6/506909
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP6/001766
- dc.relation.projectID info:eu-repo/grantAgreement/ES/2PN/TIN2005-08852
- dc.rights © SciTePress
- dc.rights.accessRights info:eu-repo/semantics/openAccess
- dc.subject.keyword Biometricsen
- dc.subject.keyword Multimodalityen
- dc.subject.keyword Fusionen
- dc.subject.keyword Faceen
- dc.subject.keyword Prosodyen
- dc.subject.keyword Support Vector Machinesen
- dc.subject.keyword Matcher weightingen
- dc.title Person verification by fusion of prosodic, voice spectral and facial parametersca
- dc.type info:eu-repo/semantics/conferenceObject
- dc.type.version info:eu-repo/semantics/publishedVersion