Subir material

Suba sus trabajos a SEDICI, para mejorar notoriamente su visibilidad e impacto

 

Mostrar el registro sencillo del ítem

dc.date.accessioned 2015-03-13T17:40:28Z
dc.date.available 2015-03-13T17:40:28Z
dc.date.issued 2003
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/44493
dc.description.abstract We propose an alternative fully digital encryption technique based on using the Fourier transform of the original object to be processed and a speckled reference wave as encryption mask. Once encrypted, the Fourier transform spectrum of the object is holographically stored. The original data recovering is performed by digital reconstruction using the same encryption mask, which is also holographically stored. Quality of reconstructed data is evaluated as a function of the sensed encrypted data. Computer simulations and experimental results are presented to demonstrate the method. en
dc.format.extent 43-47 es
dc.language en es
dc.subject cifrado digital es
dc.subject Espectroscopía Infrarroja Transformadora de Fourier es
dc.subject imagen es
dc.subject Holografía es
dc.title Fully digital encryption technique en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0030-4018(03)01462-7
sedici.identifier.issn 0030401 es
sedici.creator.person Arizaga, Ricardo es
sedici.creator.person Henao Henao, Rodrigo de Jesús es
sedici.creator.person Torroba, Roberto Daniel es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ingeniería es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 3.0 Unported (CC BY 3.0)
sedici.rights.uri http://creativecommons.org/licenses/by/3.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Optics Communications es
sedici.relation.journalVolumeAndIssue vol. 221 es


Descargar archivos

Thumbnail
Documento completo
Descargar archivo (4.521Mb) - PDF

Este ítem aparece en la(s) siguiente(s) colección(ones)

Creative Commons Attribution 3.0 Unported (CC BY 3.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 3.0 Unported (CC BY 3.0)