Dynamic Sine Wave Response Measurements of CRT Displays Using Sinusoidal Counterphase Modulation
ARMY AEROMEDICAL RESEARCH LAB FORT RUCKER AL
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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.
- Electrooptical and Optoelectronic Devices
- Radiofrequency Wave Propagation