Fourier Transform Autocorrelation.

Abstract

This report describes a device which can take a complete Fourier transform of the intensity transmittance of a photographic transparency. The transform is taken by purely optical means. A complete system analysis is presented, and some results of experiments with the device are described. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1979
Accession Number
ADA076109

Entities

People

  • Michael M. Mcdonnell

Organizations

  • Geospatial Research Laboratory

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplitude
  • Autocorrelation
  • Bandwidth
  • Classification
  • Computers
  • Detection
  • Detectors
  • Engineering
  • Frequency
  • Integrals
  • Pattern Recognition
  • Photographic Film
  • Photography
  • Power Spectra
  • Security
  • Translations
  • Two Dimensional

Readers

  • Approximation Theory.
  • Spectroscopy.