DEVICE FOR INPUT GRAPHIC INFORMATION TO A COMPUTER,

Abstract

A graphic information input device utilizing a photootelegraph apparatus and a voltmeter with digital output, along with appropriate timing and control devices, is described. Analog output from the optical scanner enters the voltmeter and then a Minsk-22 digital computer.

Document Details

Document Type
Technical Report
Publication Date
Feb 03, 1969
Accession Number
AD0696613

Entities

People

  • A. A. Grigoryan
  • V. S. Vainshtein

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Automatic
  • Computers
  • Computing Devices
  • Digital Computers
  • Voltmeters

Fields of Study

  • Physics

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.