INVESTIGADORES
TEBALDI Myrian Cristina
congresos y reuniones científicas
Título:
Image enhancement in multiplexed data by using phase gratings in theta modulation encrypting techniques
Autor/es:
LUISA CABEZA; MYRIAN TEBALDI; JOHN FREDY BARRERA; NESTOR BOLOGNINI; ROBERTO TORROBA
Lugar:
Rochester, NY
Reunión:
Congreso; Frontiers in Optics (FiO); 2012
Institución organizadora:
Optical Society of America
Resumen:
We present an improvement to the theta modulating techniques for multiplexing encrypted images. We introduce sinusoidal phase gratings finding an increase in the contrasts of the decrypted images thanks to energy redistribution.
