ISSN:
1089-7623
Quelle:
AIP Digital Archive
Thema:
Physik
,
Elektrotechnik, Elektronik, Nachrichtentechnik
Notizen:
We developed a rapid and simple measuring system for contrast thresholds for a human observer, based on simultaneously presenting eight negative, different contrasts against a uniform background on a screen. This experimental method allows: (1) a continuous variation of the presented contrasts and (2) generation of very small chromaticity differences parallel to the luminance differences.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.1139542
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