Exploració per tema "Joint transform correlator"
Ara es mostren els items 1-4 de 4
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Images encryption system based on a fractional joint transform correlator and nonlinear filtering
(2014)
Article
Accés obertA new optical security system for image encryption based on a fractional joint transform correlator and nonlinear filtering is proposed. The position of the lens in the proposed optical encryption setup can be chosen, so ... -
Integration of the photon-counting technique and a joint transform correlator to encrypt and authenticate images
(Red Iberoamericana de Óptica (RIAO), 2019)
Comunicació de congrés
Accés restringit per política de l'editorial -
Joint transform correlator-based encryption system using the Fresnel transform and nonlinear filtering
(2013)
Text en actes de congrés
Accés restringit per política de l'editorial -
Nonlinear image encryption using a fully phase nonzero-order joint transform correlator in the Gyrator domain
(Elsevier, 2015-12-14)
Article
Accés obert© 2016 Elsevier Ltd. A novel nonlinear image encryption scheme based on a fully phase nonzero-order joint transform correlator architecture (JTC) in the Gyrator domain (GD) is proposed. In this encryption scheme, the two ...