Dynamic Sine Wave Response Measurements of CRT Displays Using Sinusoidal Counterphase Modulation

Abstract

The current practice of basing the performance of cathode ray tube (CRT) displays on static image quality figures-of-merit fails to provide a valid assessment of a display's ability to reproduce real-world scenes where there is relative motion within the scene or between the sensor and scene. Techniques which provide assessment of a display's capability to reproduce spatial information in a dynamic environment are needed. One technique based on response to sinusoidal counterphase modulation is presented.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1994
Accession Number
ADA282222

Entities

People

  • Howard H. Beasley
  • John S. Martin
  • Robert W. Verona
  • Victor Klymenko

Organizations

  • United States Army Aeromedical Research Lab

Tags

Communities of Interest

  • Biomedical
  • Human Systems
  • Materials and Manufacturing Processes
  • Sensors
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Army Aviation
  • Biomedical Research
  • C Programming Language
  • Classification
  • Computer Graphics
  • Engineering
  • Health Services
  • Measurement
  • Military Research
  • Modulation
  • Relative Motion
  • Sine Waves
  • Square Waves
  • Test And Evaluation
  • Waves

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Computational Modeling and Simulation
  • Human-Computer Interaction (HCI).