Subsampling technique to enhance the decoded output of JTC encrypting system

ABSTRACT: Optical systems have physical restrictions that impose limits in the finest spatial feature that can be processed. In this work we combine a subsampling procedure with a multiplexing technique to overtake the limit on the information that is processed in a JTC encryption system. In the pro...

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Autores:

Barrera Ramírez, John Fredy
Rueda Muñoz, Edgar Alberto
Ríos Ocampo, Carlos Andrés
Tebladi, Myrian Cristina
Bolognini, Néstor Alberto
Torroba, Roberto Daniel

Tipo de recurso:

Article of investigation

Fecha de publicación:

2011

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/8134

Acceso en línea:

http://hdl.handle.net/10495/8134

Palabra clave:

Procesamiento óptico de datos
Optical data processing
Cifrado de datos (informática)
Data encryption (computer science)
Multiplexación

Rights

openAccess

License

http://creativecommons.org/licenses/by-nc-nd/2.5/co/