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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 28, Iss. 16 — Aug. 15, 1989
  • pp: 3288–3290

Illumination dependence of the joint transform correlation

Don A. Gregory, Jeffrey A. Loudin, and Francis T. S. Yu  »View Author Affiliations


Applied Optics, Vol. 28, Issue 16, pp. 3288-3290 (1989)
http://dx.doi.org/10.1364/AO.28.003288


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Abstract

A simple model has been developed to explain the loss of correlation intensity in a joint transform architecture when the reference and test scenes have unequal illumination.

© 1989 Optical Society of America

History
Original Manuscript: November 21, 1988
Published: August 15, 1989

Citation
Don A. Gregory, Jeffrey A. Loudin, and Francis T. S. Yu, "Illumination dependence of the joint transform correlation," Appl. Opt. 28, 3288-3290 (1989)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-28-16-3288


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References

  1. C. S. Weaver, J. W. Goodman, “A Technique for Optically Convolving Two Functions,” Appl. Opt. 5, 1248–1249 (1966). [CrossRef] [PubMed]
  2. F. T. S. Yu, J. E. Ludman, “Microcomputer Based Programmable Optical Correlator for Automatic Pattern Recognition and Identification,” Opt. Lett. 11, 395–397 (1986). [CrossRef] [PubMed]
  3. X. J. Lu, “Real-Time Optical VanderLugt and Joint Transform Correlation Systems,” Ph.D. Dissertation, Pennsylvania State University (Aug.1988).
  4. S. H. Lee, “Coherent Optical Processing,” in Optical Information Processing, S. H. Lee, Ed. (Springer-Verlag, New York, 1981), pp. 61–62.

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