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Optical image correlation using acoustooptic and charge-coupled devices

Psaltis, Demetri (1982) Optical image correlation using acoustooptic and charge-coupled devices. Applied Optics, 21 (3). pp. 491-495. ISSN 0003-6935. http://resolver.caltech.edu/CaltechAUTHORS:PSAao82

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Abstract

An optical processing method is presented which allows the correlation of two images to be computed in real time with a 1-D acoustooptic spatial light modulator as the input device. Two-dimensional processing is accomplished by a combination of spatial and temporal integration. The time-integrating processing is performed by a CCD detector that is operated as an optically addressed correlator.


Item Type:Article
Additional Information:© Copyright 1982 Optical Society of America Received 7 August 1981.
Issue or Number:3
Record Number:CaltechAUTHORS:PSAao82
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:PSAao82
Alternative URL:http://www.opticsinfobase.org/abstract.cfm?URI=ao-21-3-491
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:3177
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:18 May 2006
Last Modified:26 Dec 2012 08:53

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