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Optical Engineering

Real-Time Optical Associative Retrieval Technique
Author(s): Hua-Kuang Liu; S. Y. Kung; Jeffrey A. Davis
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Paper Abstract

A real-time optical associative retrieval technique is presented. The associative retrieval model enables a large amount of data to be stored and recalled by partial information optically in real time. The real-time capability is achieved by using an electronically addressed spatial light modulator based on the pocket-size liquid crystal display television. The potential application of the technique to the perceptive vision requirements in telerobotics for achieving NASA's goals of automation in space is described.

Paper Details

Date Published: 1 July 1986
PDF: 4 pages
Opt. Eng. 25(7) doi: 10.1117/12.7973919
Published in: Optical Engineering Volume 25, Issue 7
Show Author Affiliations
Hua-Kuang Liu, California Institute of Technology (United States)
S. Y. Kung, University of Southern California (United States)
Jeffrey A. Davis, San Diego State University (United States)


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