منابع مشابه
Colorimetry for CRT displays.
We analyze the sources of error in specifying color in CRT displays. These include errors inherent in the use of the color matching functions of the CIE 1931 standard observer when only colorimetric, not radiometric, calibrations are available. We provide transformation coefficients that prove to correct the deficiencies of this observer very well. We consider four different candidate sets of c...
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Current consumer-level priced and state-of-the-art scanrate converters enable a spatio-temporal decoupling of the received video and the displayed video. This paper presents the results of a subjective assessment indicating the preferred CRT-display format.
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Many image quality metrics, including the MTF (Infante, 1985; O'Callaghan & Veron, 1987), the associated MTFA (Snyder, 1973), and the SQRI metric (Barten, 1987), take advantage of the predictive power of linear systems analysis by assuming that CRT displays can be characterized by a single point-spread function. The point-spread function and it's Fourier counterpart, the modulation transfer fun...
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Two computer-controlled monitors with different peak luminances and faceplate reflectances, but with identical calculated contrast, were evaluated visually to determine which had higher perceived contrast and which was preferred. The results of the visual experiment indicated that photometric-based contrast measurements did not predict perceived contrast whereas monitor peak luminance was more ...
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A simple calibration procedure for color CRT displays is described. It provides a convenient means of producing colors specified in terms of their chromaticity coordinates and luminance, as well as the inverse procedure — determining the chromaticity and luminance of displayed colors to a reasonable degree of accuracy without direct measurement. It is intended for those with access to a spectro...
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1986
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.70.appendix_127