Guest Editorial: Optical Pattern Recognition

1 September 1990 Guest Editorial: Optical Pattern Recognition

Virendra Kumar

Abstract

Over the past five years, interest in optical pattern recognition appears to have increased. Possible factors include the availability of improved 2-D spatial light modulators (SLMs), new correlation filterdesigns, and improvements in interfacing hardware.

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Virendra Kumar "Guest Editorial: Optical Pattern Recognition," Optical Engineering 29(9), (1 September 1990). https://doi.org/10.1117/12.150767

Published: 1 September 1990

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KEYWORDS

Optical pattern recognition

Spatial light modulators

Image filtering

Nonlinear filtering

Optical correlators

Computer engineering

Electronic filtering

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