Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/60152
Campo DC Valoridioma
dc.contributor.authorDiaz Cabrera, Moises-
dc.contributor.authorFerrer Ballester, Miguel Ángel-
dc.contributor.authorRamalingam, Soodamani-
dc.contributor.authorGuest, Richard-
dc.date.accessioned2020-01-14T22:34:07Z-
dc.date.available2020-01-14T22:34:07Z-
dc.date.issued2020-
dc.identifier.issn1556-6013-
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/60152-
dc.description.abstractIn automatic signature verification, questioned specimens are usually compared with reference signatures. In writer-dependent schemes, a number of reference signatures are required to build up the individual signer model while a writer-independent system requires a set of reference signatures from several signers to develop the model of the system. This paper addresses the problem of automatic signature verification when no reference signatures are available. The scenario we explore consists of a set of signatures, which could be signed by the same author or by multiple signers. As such, we discuss three methods which estimate automatically the common authorship of a set of off-line signatures. The first method develops a score similarity matrix, worked out with the assistance of duplicated signatures; the second uses a feature-distance matrix for each pair of signatures; and the last method introduces pre-classification based on the complexity of each signature. Publicly available signatures were used in the experiments, which gave encouraging results. As a baseline for the performance obtained by our approaches, we carried out a visual Turing Test where forensic and non-forensic human volunteers, carrying out the same task, performed less well than the automatic schemes.-
dc.languageeng-
dc.relation.ispartofIEEE Transactions on Information Forensics and Security-
dc.sourceIEEE Transactions on Information Forensics and Security [ISSN 1556-6013], v. 15 (8742639), p. 487-499-
dc.subject530602 Innovación tecnológica-
dc.subject120304 Inteligencia artificial-
dc.subject.otherOff-line signature verification-
dc.subject.otherBiometrics-
dc.subject.otherNo reference signatures-
dc.subject.otherFeature-distance matrix-
dc.subject.otherSignature complexity-
dc.titleInvestigating the Common Authorship of Signatures by Off-Line Automatic Signature Verification without the Use of Reference Signatures-
dc.typeinfo:eu-repo/semantics/Article-
dc.typeArticle-
dc.identifier.doi10.1109/TIFS.2019.2924195-
dc.identifier.scopus85077337450-
dc.identifier.isi000487189200018-
dc.contributor.authorscopusid57212322956-
dc.contributor.authorscopusid55636321172-
dc.contributor.authorscopusid36626452700-
dc.contributor.authorscopusid35612740300-
dc.identifier.eissn1556-6021-
dc.description.lastpage499-
dc.identifier.issue8742639-
dc.description.firstpage487-
dc.relation.volume15-
dc.investigacionIngeniería y Arquitectura-
dc.type2Artículo-
dc.contributor.daisngid31498511-
dc.contributor.daisngid233119-
dc.contributor.daisngid2350406-
dc.contributor.daisngid534470-
dc.utils.revision-
dc.contributor.wosstandardWOS:Diaz, M-
dc.contributor.wosstandardWOS:Ferrer, MA-
dc.contributor.wosstandardWOS:Ramalingam, S-
dc.contributor.wosstandardWOS:Guest, R-
dc.date.coverdate2020-
dc.identifier.ulpgc-
dc.contributor.buulpgcBU-TEL-
dc.description.sjr1,613
dc.description.jcr7,178
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IDeTIC: División de Procesado Digital de Señales-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptDepartamento de Física-
crisitem.author.deptGIR IDeTIC: División de Procesado Digital de Señales-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptDepartamento de Señales y Comunicaciones-
crisitem.author.orcid0000-0003-3878-3867-
crisitem.author.orcid0000-0002-2924-1225-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNameDíaz Cabrera, Moisés-
crisitem.author.fullNameFerrer Ballester, Miguel Ángel-
Colección:Artículos
miniatura
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