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Juan M. Vilardy Ortiz
Juan M. Vilardy Ortiz
Ph.D in Optical Engineering, Universitat Politécnica de Catalunya.
Bestätigte E-Mail-Adresse bei unicesar.edu.co
Titel
Zitiert von
Zitiert von
Jahr
Improved decryption quality and security of a joint transform correlator-based encryption system
JM Vilardy, MS Millán, E Pérez-Cabré
Journal of Optics 15 (2), 025401, 2013
752013
Nonlinear optical security system based on a joint transform correlator in the Fresnel domain
JM Vilardy, MS Millán, E Pérez-Cabré
Applied Optics 53 (8), 1674-1682, 2014
662014
Nonlinear image encryption using a fully phase nonzero-order joint transform correlator in the Gyrator domain
JM Vilardy, MS Millán, E Pérez-Cabré
Optics and Lasers in Engineering 89, 88-94, 2017
512017
Generalized formulation of an encryption system based on a joint transform correlator and fractional Fourier transform
JM Vilardy, Y Torres, MS Millán, E Pérez-Cabré
Journal of Optics 16 (12), 125405, 2014
452014
Digital images phase encryption using fractional Fourier transform
JM Vilardy, JE Calderon, CO Torres, L Mattos
Electronics, Robotics and Automotive Mechanics Conference, 2006 1, 15-18, 2006
342006
Double image encryption method using the Arnold transform in the fractional Hartley domain
JM Vilardy, CO Torres, CJ Jimenez
Proc. SPIE, 87851R-87851R-5, 2013
302013
Joint transform correlator-based encryption system using the Fresnel transform and nonlinear filtering
JM Vilardy, MS Millán, E Pérez-Cabré
Proc. SPIE 8785, 87853J, 2013
232013
Image encryption using the fractional wavelet transform
JM Vilardy, J Useche, CO Torres, L Mattos
Journal of Physics: Conference Series 274 (1), 012047, 2011
202011
Experimental optical encryption scheme for the double random phase encoding using a nonlinear joint transform correlator
JM Vilardy, MS Millán, E Pérez-Cabré
Optik 217, 164653, 2020
162020
Images encryption system based on a fractional joint transform correlator and nonlinear filtering
JM Vilardy, MS Millán, E Pérez-Cabré
Optica pura y aplicada 47 (1), 35-41, 2014
142014
Encriptacion en Fase Aplicado a Imágenes Digitales a Color.
JM Vilardy, CO Torres, L Mattos
Revista Colombiana de Física 40 (1), 2008
132008
Nonlinear techniques for secure optical encryption and multifactor authentication
MS Millán, E Pérez-Cabré, JM Vilardy
102018
Characterization of thermographic images of skin cancer lesions using digital image processing
E Benjumea, Y Morales, C Torres, J Vilardy
Journal of Physics: Conference Series 1221 (1), 012076, 2019
92019
Image encryption using the Gyrator transform and random phase masks generated by using chaos
JM Vilardy, CJ Jimenez, R Perez
Journal of Physics: Conference Series 850 (1), 012012, 2017
92017
Digital Images Encryption Via Discrete Fractional Fourier Transform And Jigsaw Transform
JM Vilardy, CO Torres, L Mattos
Revista Colombiana de Física 43, 523-527, 2011
82011
Fractional Fourier Transform Applied to Digital Images Encryption
JM Vilardy, CO Torres, L Mattos
AIP Conference Proceedings 992 (1), 1067-1072, 2008
82008
Optical Image Encryption System Using Several Tilted Planes
JM Vilardy, CJ Jimenez, CO Torres
Photonics 6 (4), 116, 2019
72019
Secure image encryption and authentication using the photon counting technique in the Gyrator domain
JM Vilardy, MS Millan, E Perez-Cabre
Signal Processing, Images and Computer Vision (STSIVA), 2015 20th Symposium …, 2015
7*2015
Design and implementation of an algorithm for creating templates for the purpose of iris biometric authentication through the analysis of textures implemented on a FPGA
FJ Giacometto, JM Vilardy, CO Torres, L Mattos
Journal of Physics: Conference Series 274 (1), 012042, 2011
72011
Optical Image Encryption Using a Nonlinear Joint Transform Correlator and the Collins Diffraction Transform
JM Vilardy, RA Perez, CO Torres
Photonics 6 (4), 115, 2019
62019
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