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dc.contributor.authorTorroba, Roberto-
dc.contributor.authorBarrera Ramírez, John F.-
dc.date.accessioned2021-10-15T20:47:43Z-
dc.date.available2021-10-15T20:47:43Z-
dc.date.issued2015-11-18-
dc.identifier.urihttps://repositorio.accefyn.org.co/handle/001/888-
dc.description.abstractEn esta contribución se presenta la implementación experimental un sistema de protección de información basado en el procesamiento óptico y se analiza la fidelidad de la información recuperada cuando hay pérdida de datos durante la transmisión. La información es encriptada empleando una arquitectura óptica de correlador de transformada conjunta y una técnica de codificación de doble máscara de fase. Un usuario autorizado puede recuperar la información original cuando tiene acceso a la información del dato encriptado y de la llave de seguridad; si un intruso puede interceptar la imagen encriptada, pero no accede la información de la llave de seguridad, no podrá acceder a la información contenida en el dato encriptado. La descripción teórica y los resultados experimentales demuestran la habilidad que tiene el sistema de seguridad para proteger y recuperar información por medio de procesadores ópticos, y su tolerancia a la pérdida de información durante la transmisión.spa
dc.description.abstractIn this contribution the implementation of an experimental data protection system based on optical processing is presented, and the reliability of the recovered information when there is data loss during transmission is analyzed. The information is encrypted using an optical joint transform correlation architecture together with a double phase mask encoding technique. An authorized user recovers the original information when accessing the encoded data and the security key; if an intruder intersects the encoded image but does not possess the security key there is no possibility to access to the information contained in the encrypted image. The theoretical description and the experimental results show the ability the security systems exhibits to protect and recover the information by optical means, including the tolerance to data loss during transmission.eng
dc.format.extent6 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isospaspa
dc.publisherAcademia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 Internationalspa
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/spa
dc.titleVol. 39 Suplemento Protección de datos usando un sistema experimental de encriptación de correlador de transformada conjuntaspa
dc.typeArtículo de revistaspa
dcterms.audienceEstudiantes, Profesores, Comunidad científicaspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dc.rights.creativecommonsAtribución-NoComercial 4.0 Internacional (CC BY-NC 4.0)spa
dc.identifier.doihttps://doi.org/10.18257/raccefyn.263-
dc.subject.proposalProcesamiento óptico de informaciónspa
dc.subject.proposalOptical information processingeng
dc.subject.proposalProtección de datosspa
dc.subject.proposalData protectioneng
dc.subject.proposalSeguridad ópticaspa
dc.subject.proposalOptical securityeng
dc.subject.proposalCorrelador de transformada conjuntaspa
dc.subject.proposalJoint transform correlatoreng
dc.subject.proposalEncriptaciónspa
dc.subject.proposalEncryptioneng
dc.subject.proposalDesencriptaciónspa
dc.subject.proposalDecryptioneng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.relation.ispartofjournalRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.relation.citationvolume39spa
dc.relation.citationstartpage55spa
dc.relation.citationendpage60spa
dc.publisher.placeBogotá, Colombiaspa
dc.contributor.corporatenameCentro de Investigaciones Ópticas (CONICET La Plata-CIC) and UID OPTIMO, Facultad de Ingeniería, Universidad Nacional de La Plata, La Plata, Argentinaspa
dc.contributor.corporatenameGrupo de Óptica y Fotónica, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquiaspa
dc.relation.citationissueSuplementospa
dc.type.contentDataPaperspa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
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