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Proceedings Paper

A Suprathreshold Ferry-Porter Law: Implications for the Measurement of Display Flicker
Author(s): Bernice E. Rogowitz
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Paper Abstract

Although there are many papers on the threshold detection of flicker, suprathreshold flicker effects have been relatively unstudied. In this paper, we present a psychophysical matching technique for measuring the magnitude of above-threshold flicker. We have used this technique to measure perceived flicker on CRT displays. Over the range of temporal modulations and luminances studied, we find that suprathreshold perceived flicker increases linearly with log pixel luminance.

Paper Details

Date Published: 15 August 1989
PDF: 8 pages
Proc. SPIE 1077, Human Vision, Visual Processing, and Digital Display, (15 August 1989); doi: 10.1117/12.952708
Show Author Affiliations
Bernice E. Rogowitz, IBM T. J. Watson Research Center (United States)


Published in SPIE Proceedings Vol. 1077:
Human Vision, Visual Processing, and Digital Display
Bernice E. Rogowitz, Editor(s)

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