Optical encryption and QR codes: Secure and noise-free information retrieval

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dc.conicet.organizacionUniversidad de Antioquia
dc.conicet.organizacionUniversidad de Antioquia
dc.conicet.organizacionConsejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones Opticas (i)
dc.conicet.paisOrganizacionColombia
dc.conicet.paisOrganizacionColombia
dc.conicet.paisOrganizacionArgentina
dc.conicet.produccionid2787287
dc.contributor.authorBarrera, John Fredy
dc.contributor.authorMira, Alejandro
dc.contributor.authorTorroba, Roberto Daniel
dc.date.accessioned2016-09-05T18:07:27Z
dc.date.available2016-09-05T18:07:27Z
dc.date.issued2013-03
dc.date.updated2015-11-05T16:52:44Z
dc.description.abstractWe introduce for the first time the concept of an information “container” before a standard optical encrypting procedure. The “container” selected is a QR code which offers the main advantage of being tolerant to pollutant speckle noise. Besides, the QR code can be read by smartphones, a massively used device. Additionally, QR code includes another secure step to the encrypting benefits the optical methods provide. The QR is generated by means of worldwide free available software. The concept development probes that speckle noise polluting the outcomes of normal optical encrypting procedures can be avoided, then making more attractive the adoption of these techniques. Actual smartphone collected results are shown to validate our proposal.es
dc.description.filFil: Barrera, John Fredy. Universidad de Antioquia; Colombia
dc.description.filFil: Mira, Alejandro. Universidad de Antioquia; Colombia
dc.description.filFil: Torroba, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigaciones Opticas (i); Argentina
dc.formatapplication/pdfes
dc.identifier.citationBarrera, John Fredy; Mira, Alejandro; Torroba, Roberto Daniel; Optical encryption and QR codes: Secure and noise-free information retrieval; Optical Society Of America; Optics Express; 21; 5; 3-2013; 5373-5378es
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/11336/7431
dc.journal.ciudadWashingtones
dc.journal.number5es
dc.journal.pagination5373-5378es
dc.journal.paisEstados Unidoses
dc.journal.titleOptics Expresses
dc.journal.volume21es
dc.language.isoenges
dc.publisherOptical Society Of Americaes
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/oe/abstract.cfm?uri=oe-21-5-5373
dc.relation.alternativeidinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1364/OE.21.005373
dc.rightsinfo:eu-repo/semantics/openAccess*
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/es
dc.subjectSecurityes
dc.subjectEncryptiones
dc.subjectCodigo Qres
dc.subject.classificationÓpticaes
dc.subject.classificationCiencias Físicases
dc.subject.classificationCIENCIAS NATURALES Y EXACTASes
dc.titleOptical encryption and QR codes: Secure and noise-free information retrievales
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion

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