Color representation of complex fields in an optical correlator

Richard D. Juday; R. Shane Barton

doi:10.1117/12.205786

28 March 1995 Color representation of complex fields in an optical correlator

Richard D. Juday, R. Shane Barton

Proceedings Volume 2490, Optical Pattern Recognition VI; (1995) https://doi.org/10.1117/12.205786
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

We use color for visual presentation of certain effects that are complex in nature but have previously been shown using only amplitude display. In particular we show (1) the field that results from complex encoding of an input object, and (2) the departure from ideal of the object that is actually correlated with the input object. The departures are caused by limitations of filter SLMs and by the algorithms that compute filters for them.

Citation Download Citation

Richard D. Juday and R. Shane Barton "Color representation of complex fields in an optical correlator", Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); https://doi.org/10.1117/12.205786

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