Performance of quantized composite filters in a joint transform correlator

Optical Engineering

Volumn 35, Issue 8, 1996, Pages 2218-2226

  Li, Chun Te ^a   Lu, Mingzhe ^a   Yin, Shizhuo ^a   Yu, Francis T S ^a   Hudson, Tracy D ^b   McMillen, Deanna K ^b  

^a The Pennsylvania State University   (United States)

^b U S ARMY SPACE AND MISSILE DEFENSE COMMAND   (United States)

Author keywords

Joint transform correlators; Optical neural networks; Quantized composite filters; Simulated annealing

Indexed keywords

EID: 0037874707     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.600829     Document Type: Article

References (12)

1. A. Vander Lugt, "Signal detection by complex spatial filtering," IEEE Trans. Info. Theory IT-10, 139-145 (1964).
2. D. Casasent and D. Psaltis, "Scale invariant optical transform," Opt. Eng. 15, 258-261 (1976).
3. H. J. Caufield and R. Haimes, "Generalized matched filtering," Appl. Opt. 19, 181-183 (1980).
4. Y. N. Hsu and H. H. Arsenault, "Optical pattern recognition using circle harmonic expansion," Appl. Opt. 21, 4016-4019 (1982).
5. D. Casasent, "Unified synthetic discriminant function computational formulation," Appl. Opt. 23, 1620-1627 (1984).
6. B. V. K. Vijaya Kumar, "Tutorial survey of composite filter designs for optical correlators," Appl. Opt. 31, 4773-4801 (1992).
7. B. V. K. Vijaya Kumar, "Minimum variance synthetic discriminant functions," J. Opt. Soc. Am. A3, 1579-1584 (1986).
8. D. Jared and D. Ennis, "Inclusion of filter modulation in synthetic discriminant function construction," Appl. Opt. 28, 232-239 (1989).
9. S. Yin, M. Lu, C. Chen, F. T. S. Yu, T. D. Hudson, and D. K. McMillen, "Design of a bipolar composite filter using a simulated annealing algorithm," Opt. Lett. 20, 1409-1411 (1995).
10. M. S. Kim, M. R. Feldman, and C. C. Guest, "Optimum encoding of binary phase-only filters with a simulated annealing algorithm," Opt. Lett. 14, 545-547 (1989).
11. M. S. Kim and C. C. Guest, "Simulated annealing algorithm for binary phase only filters in pattern classification," Appl. Opt. 29, 1203-1208 (1990).
12. F. T. S. Yu, M. Lu, G. Lu, S. Yin, T. D. Hudson, and D. K. McMillen, "Optimum target detection using a spatial-domain bipolar composite filter with a joint transform correlator," Opt. Eng. 34, 3200-3207 (1995).