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Applied Optics

Applied Optics


  • Vol. 32, Iss. 23 — Aug. 10, 1993
  • pp: 4351–4356

Joint-transform correlation under varying illumination

Mohammad S. Alam and Mohammad A. Karim  »View Author Affiliations

Applied Optics, Vol. 32, Issue 23, pp. 4351-4356 (1993)

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The effect of varying the illumination of the target scene on the performance of classical, binary, and fringe-adjusted joint-transform correlators is investigated. Simulation results show that the fringe-adjusted joint-transform correlator yields better correlation output than the classical or the binary joint-transform correlator under all illumination conditions of the target scene.

© 1993 Optical Society of America

Original Manuscript: July 31, 1992
Published: August 10, 1993

Mohammad S. Alam and Mohammad A. Karim, "Joint-transform correlation under varying illumination," Appl. Opt. 32, 4351-4356 (1993)

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