28 March 1995 Color representation of complex fields in an optical correlator
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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.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Richard D. Juday, R. Shane Barton, "Color representation of complex fields in an optical correlator", Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); doi: 10.1117/12.205786; http://dx.doi.org/10.1117/12.205786
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KEYWORDS
Electronic filtering

Modulators

Optical correlators

Signal to noise ratio

Spatial light modulators

Image filtering

Sensors

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