Optical spatial filtering for image encryption and security systems

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3386, Issue , 1998, Pages 14-23

  Javidi, Bahram ^a  

^a UNIVERSITY OF CONNECTICUT   (United States)

Author keywords

Anticounterfeiting; Encryption; Optical information processing; Optical pattern recognition; Security

Indexed keywords

BEAMFORMING; OPTICAL DATA PROCESSING; PATTERN RECOGNITION;

ANTI-COUNTERFEITING; IMAGE ENCRYPTIONS; OPTICAL INFORMATION PROCESSING TECHNIQUES; OPTICAL PATTERN RECOGNITION; SECURITY; SPATIAL FILTERINGS;

CRYPTOGRAPHY;

EID: 0344092382     PISSN: 0277786X     EISSN: 1996756X     Source Type: Conference Proceeding    
DOI: 10.1117/12.304759     Document Type: Conference Paper

References (17)

1. B. Javidi and J. L. Horner, "Optical Pattern Recognition for Validation and Security Verification", Optical Engineering, vol. 33(6), 1752, 1994.
2. P. Refregier and B. Javidi, "Optical Image Encryption using Input and Fourier Plane Random Phase Encoding", Optics Letters, vol. 20, 767, 1995.
3. H. S. Li, Y. Qiao and D. Psaltis, "Optical network for real-time face recognition", Applied Optics, vol. 32, 5026, 1993.
4. B. Javidi, J. Li, and Q. Tang, "Optical implementation of neural networks for face recognition using a nonlinear joint transform correlator", Applied Optics, vol. 34, 3950, 1995.
5. B. Javidi, G. Zhang, and J. Li, "Experimental demonstration of the random phase encoding technique for image encryption and security verification", Optical Engineering, vol. 35(7), 2506, 1996.
6. B. Javidi, A. Sergent, and G. Zhang, "Fully phase encoded key and biometrics for security verification", Optical Engineering, vol. 36, No. 3, March 1997.
7. K. H. Fielding, J. L. Horner, and C. K. Makekau, "Optical fingerprint identification by binary joint transform correlation", Optical Engineering, vol. 30, p. 1958, 1991.
8. H. Rajenbach, "Dynamic Holography in Optical Pattern Recognition", Proceedings of SPIE, vol. 2237, 1994.
9. B. Javidi, "Encrypting Information with Optical Technologies", Physics Today, vol. 50, no. 3, March 1997.
10. J. W. Goodman, Introduction to Fourier Optics, McGraw-Hill, 1968.
11. B. E. A. Saleh and M. Teich, Fundamentals of Photonics, Wiley, 1991.
12. B. Javidi and J. L. Horner, Editors, Real-time Optical Information Processing, Academic Press, 1994.
13. B. Javidi. "Nonlinear joint power spectrum based optical correlation", Applied Optics vol 28, 2358, 1989
14. B. Javidi, Q. Tang, D. A. Gregory, and T. Hudson. "Experiments on nonlinear joint transform correlators using an optically addressed SLM in the Fourier plane", Applied Optics vol 30, 1772, 1991.
15. A. Papoulis, Probability, Random Variables, and Stochastic Processes, 3rd edition, McGraw-Hill, New York, 1991.
16. R. O. Duda and P. E. Hart, Pattern Classification and Scene Analysis, Wiley and Sons, New York, 1973.
17. B. Javidi, "Optical Information Processing For Security and Encryption Systems", Optics and Photonics News, no. 3, March 1997.