5 May 1986 Psychophysical Scaling Of Picture Quality
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Proceedings Volume 0624, Advances in Display Technology VI; (1986) https://doi.org/10.1117/12.961220
Event: O-E/LASE'86 Symposium, 1986, Los Angeles, CA, United States
Abstract
A pair of picture quality experiments was conducted using ratio and ordinal scaling methodologies. The ratio scales were generated by the method of magnitude estimation and the ordinal scales were rank-ordered category scales. The purpose was to compare the methodologies, to see if one method would out perform the other. Two stimulus ranges were employed on otherwise equivalent stimulus material and observers. The ratio scale results showed much smaller context effects and have the additional virtue of providing meaningful ratios and intervals in the numerical responses.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bronwyn Lindsay Jones, Bronwyn Lindsay Jones, } "Psychophysical Scaling Of Picture Quality", Proc. SPIE 0624, Advances in Display Technology VI, (5 May 1986); doi: 10.1117/12.961220; https://doi.org/10.1117/12.961220
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