Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Barrera, John Fredy | - |
| dc.creator | Trejos, Sorayda | - |
| dc.creator | Tebaldi, Myriam Cristina | - |
| dc.creator | Torroba, Roberto Daniel | - |
| dc.date | 2017-03-29T21:21:06Z | - |
| dc.date | 2017-03-29T21:21:06Z | - |
| dc.date | 2013-04 | - |
| dc.date | 2015-11-05T16:53:41Z | - |
| dc.date.accessioned | 2019-04-29T15:48:51Z | - |
| dc.date.available | 2019-04-29T15:48:51Z | - |
| dc.date.issued | 2013-04 | - |
| dc.identifier | Barrera, John Fredy; Trejos, Sorayda; Tebaldi, Myriam Cristina; Torroba, Roberto Daniel; Experimental protocol for packaging and encrypting multiple data; IOP Publishing; Journal of Optics; 15; 5; 4-2013; 1-6; 055406 | - |
| dc.identifier | 2040-8978 | - |
| dc.identifier | http://hdl.handle.net/11336/14477 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/302750 | - |
| dc.description | We present a novel single optical packaging and encryption (SOPE) procedure for multiple inputs. This procedure is based on a merging of a 2f scheme with a digital holographic technique to achieve efficient handling of multiple data. Through the 2f system with a random phase mask attached in its input plane, and the holographic technique, we obtain each processed input. A posteriori filtering and repositioning protocol on each hologram followed by an addition of all processed data, allows storing these data to form a single package. The final package is digitally multiplied by a second random phase mask acting as an encryption mask. In this way, the final user receives only one encrypted information unit and a single key, instead of a conventional multiple-image collecting method and several keys. Processing of individual images is cast into an optimization problem. The proposed optimization aims to simplify the handling and recovery of images while packing all of them into a single unit. The decoding process does not have the usual cross-talk or noise problems involved in other methods, as filtering and repositioning precedes the encryption step. All data are recovered in just one step at the same time by applying a simple Fourier transform operation and the decoding key. The proposed protocol takes advantage of optical processing and the versatility of the digital format. Experiments have been conducted using a Mach–Zehnder interferometer. An application is subsequently demonstrated to illustrate the feasibility of the SOPE procedure. | - |
| dc.description | Fil: Barrera, John Fredy. Universidad de Antioquia; Colombia | - |
| dc.description | Fil: Trejos, Sorayda. Universidad de Antioquia; Colombia | - |
| dc.description | Fil: Tebaldi, Myriam Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina | - |
| dc.description | Fil: Torroba, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | IOP Publishing | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1088/2040-8978/15/5/055406 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2040-8978/15/5/055406/meta;jsessionid=4F303742501AC8DA68A52BDADE2B7447.c4.iopscience.cld.iop.org | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/23385 | - |
| dc.subject | ENCRYPTION | - |
| dc.subject | OPTICAL PACKAGING | - |
| dc.subject | MULTIPLE DATA | - |
| dc.subject | IMAGE PROCESSING | - |
| dc.subject | Óptica | - |
| dc.subject | Ciencias Físicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Experimental protocol for packaging and encrypting multiple data | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
Ficheros en este ítem:
No hay ficheros asociados a este ítem.