Please use this identifier to cite or link to this item:
https://accedacris.ulpgc.es/handle/10553/44069
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Vargas, Jesus F. | en_US |
dc.contributor.author | Ferrer, Miguel A. | en_US |
dc.contributor.author | Travieso, Carlos M. | en_US |
dc.contributor.author | Alonso, Jesus B. | en_US |
dc.date.accessioned | 2018-11-21T19:59:42Z | - |
dc.date.available | 2018-11-21T19:59:42Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.isbn | 9780769537252 | en_US |
dc.identifier.issn | 1520-5363 | en_US |
dc.identifier.uri | https://accedacris.ulpgc.es/handle/10553/44069 | - |
dc.description.abstract | Features representing information about pressure distribution from a static image of a handwritten signature are analyzed for an offline verification system. From gray-scale images, its histogram is calculated and used as "spectrum'' for calculation of pseudo-cepstral coefficients. Finally, the unique minimum-phase sequence is estimated and used as feature vector for signature verification. The optimal number of pseudo-coefficients is estimated for best system performance. Experiments were carried out using a database containing signatures from 100 individuals. The robustness of the analyzed system for simple forgeries is tested out with a LS-SVM model. For the sake of completeness, a comparison of the results obtained by the proposed approach with similar works published using pseudo-dynamic feature for offline signature verification is presented. | en_US |
dc.language | spa | en_US |
dc.publisher | 1520-5363 | en_US |
dc.relation.ispartof | Proceedings of the International Conference on Document Analysis and Recognition, ICDAR | en_US |
dc.source | Proceedings of the International Conference on Document Analysis and Recognition, ICDAR[ISSN 1520-5363] (5277766), p. 126-130 | en_US |
dc.subject | 3307 Tecnología electrónica | en_US |
dc.subject.other | Handwriting recognition , Image analysis , Information analysis , Gray-scale , Histograms , System performance , Image databases , Spatial databases , Robustness , Forgery ,Offline signature verification , ls-svm | en_US |
dc.title | Offline signature verification based on pseudo-cepstral coefficients | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type | ConferenceObject | es |
dc.relation.conference | ICDAR2009 - 10th International Conference on Document Analysis and Recognition | |
dc.identifier.doi | 10.1109/ICDAR.2009.68 | |
dc.identifier.scopus | 71449123598 | - |
dc.contributor.authorscopusid | 24767932500 | - |
dc.contributor.authorscopusid | 55636321172 | - |
dc.contributor.authorscopusid | 6602376272 | - |
dc.contributor.authorscopusid | 24774957200 | - |
dc.description.lastpage | 130 | - |
dc.identifier.issue | 5277766 | - |
dc.description.firstpage | 126 | - |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.type2 | Actas de congresos | en_US |
dc.date.coverdate | Diciembre 2009 | |
dc.identifier.conferenceid | events121370 | |
dc.identifier.ulpgc | Sí | es |
item.fulltext | Sin texto completo | - |
item.grantfulltext | none | - |
crisitem.author.dept | GIR IDeTIC: División de Procesado Digital de Señales | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Señales y Comunicaciones | - |
crisitem.author.dept | GIR IDeTIC: División de Procesado Digital de Señales | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Señales y Comunicaciones | - |
crisitem.author.dept | GIR IDeTIC: División de Procesado Digital de Señales | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Señales y Comunicaciones | - |
crisitem.author.orcid | 0000-0002-2924-1225 | - |
crisitem.author.orcid | 0000-0002-4621-2768 | - |
crisitem.author.orcid | 0000-0002-7866-585X | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.fullName | Ferrer Ballester, Miguel Ángel | - |
crisitem.author.fullName | Travieso González, Carlos Manuel | - |
crisitem.author.fullName | Alonso Hernández, Jesús Bernardino | - |
crisitem.event.eventsstartdate | 26-07-2009 | - |
crisitem.event.eventsenddate | 29-07-2009 | - |
Appears in Collections: | Actas de congresos |
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