ISO 18314-3:2022 分析比色法 第3部分:特别指数
标准编号:ISO 18314-3:2022
中文名称:分析比色法 第3部分:特别指数
英文名称:Analytical colorimetry — Part 3: Special indices
发布日期:2022-11
标准范围
本文件规定了计算特殊指数的不同方法,这些特殊指数通常用于分别描述样品的亮度和喷射度,包括一个颜色坐标内的色度或色调。本文件适用于使用CIE 1931(2°)或CIE 1964(10°)标准比色系统的颜色匹配函数计算的三刺激值和色度坐标。它用于指定被感知为属于需要一维值的反射或透射物体的颜色刺激。
This document specifies different methods of calculating special indices, which are generally used to describe lightness respectively jetness of samples including chroma or hue within one colour-coordinate.
This document is applicable to tristimulus values and chromaticity coordinates calculated using colour-matching functions of the standard colorimetric system of the CIE 1931 (2°) or CIE 1964 (10°). It is used for the specification of colour stimuli perceived as belonging to a reflecting or transmitting object where a one-dimensional value is required.
标准预览图


