Accession Number:

ADA282222

Title:

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

Descriptive Note:

Corporate Author:

ARMY AEROMEDICAL RESEARCH LAB FORT RUCKER AL

Report Date:

1994-04-01

Pagination or Media Count:

20.0

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 displays 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 displays capability to reproduce spatial information in a dynamic environment are needed. One technique based on response to sinusoidal counterphase modulation is presented.

Subject Categories:

  • Electrooptical and Optoelectronic Devices
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE