Acquisition and filtering of digital video in real time using Matlab GUIs. - Juan M. Vilardy; Jorge E. Calderon; Cesar O. Torres; Lorenzo Mattos (CompIMAGE, 2006)

Images encryption via Discrete Fractional Fourier Transform and Jigsaw transform. Case study: Fingerprints. - Juan M. Vilardy; Cesar O. Torres; Lorenzo Mattos (ICUMT, 2009)

Double Image Encryption System Using a Nonlinear Joint Transform Correlator in the Fourier Domain. - Ronald Perez; Elisabet Pérez-Cabre; Juan M. Vilardy; María S. Millán; Cesar O. Torres (Sensors, 2023)

Nonlinear Encryption for Multiple Images Based on a Joint Transform Correlator and the Gyrator Transform. - Ronal A. Perez; Juan M. Vilardy; Elisabet Pérez-Cabre; María S. Millán; Cesar O. Torres (Sensors, 2023)

Convolution, Correlation and Generalized Shift Operations Based on the Fresnel Transform. - Juan M. Vilardy; Eder Alfaro; Johonfri Mendoza (Sensors, 2023)