Multiplexing of encrypted data using fractal masks

In this Letter, we present to the best of our knowledge a new all-optical technique for multiple-image encryption and multiplexing, based on fractal encrypting masks. The optical architecture is a joint transform correlator. The multiplexed encrypted data are stored in a photorefractive crystal. The...

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Detalles Bibliográficos
Autores principales:	Barrera, John Fredy, Tebaldi, Myrian Cristina, Amaya Robayo, Dafne Cecilia, Furlan, Walter D., Monsoriu, Juan A., Bolognini, Néstor Alberto, Torroba, Roberto Daniel
Formato:	Articulo Comunicacion
Lenguaje:	Inglés
Publicado:	2012
Materias:	Física Optics Encryption Crosstalk Multiplexing Electronic engineering Optical encryption Photorefractive crystal Fractal Computer science Telecommunications Search engine
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/126254
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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