Hybrid Gray Scale Optical/Digital Correlator

Abstract

The report describes the architecture and major components of a hybrid optical/digital correlator which makes use of the reference gray scale for image pattern recognition. The specifics of the electronic/optical design are presented in schematic diagrams. Software listings are included for system test and alignment including a host interface. Operational notes are included.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1987
Accession Number
ADA196300

Entities

People

  • John L. Johnson
  • S. R. Sims

Organizations

  • United States Army Aviation and Missile Command

Tags

Communities of Interest

  • Advanced Electronics
  • Materials and Manufacturing Processes
  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acousto-Optic Modulators
  • Arrays
  • Cameras
  • Converters
  • Correlators
  • Cross Correlation
  • Diagrams
  • Diodes
  • Frequency
  • Gray Scale
  • Image Processing
  • Light Emitting Diodes
  • Optics
  • Pattern Recognition
  • Recognition
  • Schematic Diagrams
  • Video

Fields of Study

  • Physics

Readers

  • Computer Science.
  • Image Processing and Computer Vision.

Technology Areas

  • AI & ML
  • Microelectronics
  • Microelectronics - Microelectromechanical Systems