《中国颜色体系样册》样品的色差分析

Calculating and Analysizing Colour Difference for the Sample of Chinese System

本文计算分析了《中国颜色体系样册》颜色样品的色差，并分别按照色差△Ｅ≤１．０、１．０≤△Ｅ≤ ３．０、ＡＥ＜３．０统计样片的个数及各占总数的百分比。这些值与国际上常用的瑞典自然色体系 （ＮＣＳ）、德国工业标准体系（ＤＩＮ ６１６４）、美国光学学会颜色体系（ＯＳＡ－ＵＣＳ）和日本颜色体系（Ｃ．Ｃ． ５０００）的实物颜色样品的色差值统计结果一起列表比较。

In this paper the colour difference for 'The Sample of Chinese Colour System' is calculated and analysized. The amount and percentage of the colour difference are calculated as E≤1. 0,1. 0≤AE≤ 3. 0 and AE 3. 0 respectively. This results have been compared with Swedish Natural Colour Order System (NCS) , Deutsche Industire Normung (DIN 6164 color system) ,Optical Society of America U-niform Colour Scales (OSA-UCS) and Japanese Colour Order Systems (C. C. 5000).