中国人眼对非彩色系表色色差辨别的实验研究

报道了中国人眼对表色色差辨别的实验研究中非彩色系列实验研究结果，并与国外有关结果进行了比较。结果表明，非彩色的明度特性变化，对人眼色差辨别无显著影响，色差值仅随目视评价的感觉等级不同而异。此结果与国外有关报道的结果基本一致。实验结果为中国颜色体系的非彩色系颜色样品提出了色差宽容度：△Ｅ＜１．５。此色差宽容度已被全国颜色标准化技术委员会认定为ＧＳＢＡ２６００３—９４《中国颜色体系》国家标准中颜色样品色差宽容度的技术参数。

AN EXPERIMENTAL STUDY OF DISCRIMINATION OF SURFACE COLOR DIFFERENCES ON ACHROMATIC COLOR SERIES BY THE CHINESE EYE

This paper offers the results of an experimental study of discrimination of surface color differences on the achromatic color series by the Chinese eye.It showed that,changes of achromatic color brightness had no significant effect on the discrimination of color differences of people.The values of color differences only varied with changes of the grade of visual evaluation.These results were consistent with those of other countries.On the basis of this research,a color tolerances of achromatic color series for the Chinese Color System was established, and also approved by the National Color Standardisation Committee.