Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/61126
Full metadata record
DC FieldValueLanguage
dc.contributor.authorCarnicer González, Arturo-
dc.contributor.authorHassanfiroozi, Amir-
dc.contributor.authorLatorre-Carmona, Pedro-
dc.contributor.authorHuang, Yi-Pai-
dc.contributor.authorJavidi, Bahram-
dc.date.accessioned2015-01-09T11:38:07Z-
dc.date.available2015-01-09T11:38:07Z-
dc.date.issued2015-01-07-
dc.identifier.issn0146-9592-
dc.identifier.urihttp://hdl.handle.net/2445/61126-
dc.description.abstractPhase encoded nano structures such as Quick Response (QR) codes made of metallic nanoparticles are suggested to be used in security and authentication applications. We present a polarimetric optical method able to authenticate random phase encoded QR codes. The system is illuminated using polarized light and the QR code is encoded using a phase-only random mask. Using classification algorithms it is possible to validate the QR code from the examination of the polarimetric signature of the speckle pattern. We used Kolmogorov-Smirnov statistical test and Support Vector Machine algorithms to authenticate the phase encoded QR codes using polarimetric signatures.-
dc.format.extent4 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherOptical Society of America-
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1364/OL.40.000135-
dc.relation.ispartofOptics Letters, 2015, vol. 40, num. 2, p. 135-138-
dc.relation.urihttp://dx.doi.org/10.1364/OL.40.000135-
dc.rights(c) Optical Society of America, 2015-
dc.subject.classificationReconeixement de formes (Informàtica)-
dc.subject.classificationSeguretat informàtica-
dc.subject.classificationXifratge (Informàtica)-
dc.subject.classificationPolarització (Llum)-
dc.subject.classificationProcessament digital d'imatges-
dc.subject.otherPattern recognition systems-
dc.subject.otherComputer security-
dc.subject.otherData encryption (Computer science)-
dc.subject.otherPolarization (Light)-
dc.subject.otherDigital image processing-
dc.titleSecurity Authentication using Phase-Encoded Nanoparticle Structures and Polarized Light-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec645418-
dc.date.updated2015-01-09T11:38:07Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
dc.identifier.pmid25679827-
Appears in Collections:Articles publicats en revistes (Física Aplicada)

Files in This Item:
File Description SizeFormat 
645418.pdf536.25 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.