| Autor: |
Yustova, E. N., Gal'nbek, G. P. |
| Zdroj: |
Measurement Techniques; September 1964, Vol. 7 Issue: 9 p784-787, 4p |
| Abstrakt: |
Contrary to expectation, the presence of the first reflection had very little effect on the measurement results. The presence in the reflected luminous flux of the mirror component, which does not possess spectral selectivity, displaces the color coordinates of samples towards the color of the illumination source. The effect of the mirror component is particularly pronounced in evaluating the color coordinates of dark samples. Thus, in the case of the blue and red samples the displacement with respect to chromaticity attains 8 and 13 thresholds, and with respect to the total reflection coefficient from 36 to 130%. This effect is less noticeable on the yellow and azure samples with large reflection coefficients. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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