Pattern Recognition With Incoherent Holographic Correlators

I. Glaser; Michael Cohen; V. Weiss; H. Bernstein; A. A. Friesem

doi:10.1117/12.967358

1 January 1987 Pattern Recognition With Incoherent Holographic Correlators

I. Glaser, Michael Cohen, V. Weiss, H. Bernstein, A. A. Friesem

Proceedings Volume 0813, Optics and the Information Age; (1987) https://doi.org/10.1117/12.967358
Event: 14th Congress of the International Commission for Optics, 1987, Quebec, Canada

Abstract

Pattern recognition with spatially incoherent holographic correlators is described. Their performance is improved by optimizing the optical layout and preprocessing the reference image. Compared with coherent holographic correlators the incoherent ones are much more tolerant of mechanical errors, optical aberrations and dust; also, they work without spatial light modulators.

Citation Download Citation

I. Glaser, Michael Cohen, V. Weiss, H. Bernstein, and A. A. Friesem "Pattern Recognition With Incoherent Holographic Correlators", Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); https://doi.org/10.1117/12.967358

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