A direct electronic Fourier transform device for imaging

A direct electronic Fourier transform device for imaging

A novel device employing elastophotoconductivity in CdS to create electronic signals representing the spatial Fourier transform of an image is described.

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Bibliographic Details
Published in:Proceedings of the IEEE Vol. 61; no. 8; pp. 1149 - 1150
Main Authors: Kornreich, P., Neng-Tze Yang, Kowel, S.T.
Format: Journal Article
Language:English
Published: IEEE 01-01-1973
Subjects:
Acoustic devices
Acoustic transducers
Capacitive sensors
Conductive films
Fourier series
Fourier transforms
Frequency
Optical propagation
Surface waves
Voltage
Online Access:Get full text
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Description
Summary:A novel device employing elastophotoconductivity in CdS to create electronic signals representing the spatial Fourier transform of an image is described.
ISSN:0018-9219
DOI:10.1109/PROC.1973.9224