UNI EN ISO/CIE 11664-4:2019现行
出版：Ente Nazionale Italiano di Unificazione (UNI)
专家解读视频
基本信息
标准编号： UNI EN ISO/CIE 11664-4:2019
标准类别：Standard
出版单位：Ente Nazionale Italiano di Unificazione (UNI)
标准页数：0
标准简介
This document specifies a method of calculating the coordinates of the CIE 1976 L*a*b* colour space, including correlates of lightness, chroma and hue. It includes two methods for calculating Euclidean distances in this space to represent the perceived magnitude of colour differences.
等同采用的国际标准
ISO/CIE 11664-4:2019 - Identical
EN ISO/CIE 11664-4:2019 - Identical
ISO/CIE 11664-4:2019 - Identical
