Title :
On the Design of the key mask for accurate recovery of optical encryption system
Author :
Lin, Li-Chien ; Cheng, Chau-Jern ; Chen, Chiung-Liang
Author_Institution :
Feng Chia University, Taiwan, R.O.C., lclin@fcu.edu.tw
Abstract :
For perfect recovery of the optical encryption system based on joint transform correlator architecture, we derive the properties of the key mask and develop a discrete sinc function interpolation to design the key mask.
Keywords :
Correlators; Cryptography; Discrete transforms; Fourier transforms; Frequency domain analysis; Image reconstruction; Interpolation; Optical design; Optical noise; White noise;
Conference_Titel :
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN :
0-7803-9242-6
DOI :
10.1109/CLEOPR.2005.1569750
