现代显示, 2013, 24 (3): 12, 网络出版: 2013-04-07
基于CIEDE2000的透明品红色塑料小色差检测研究
Detection of the Transparent Magenta Plastic Slight Color Difference Based on CIEDE2000 Color-Difference Formula
分光光度计 D65照明体 品红塑料 色差 spectrophotometer D65 illuminant magenta plastic CIEDE2000 CIEDE2000 color-difference
摘要
采用分光光度计对透明有色塑料在各个波长的透射率进行测定, 选取D65照明体与CIE1964补充标准观察者光谱三刺激值, 在此基础上分别采用CIE1976LAB与CIEDE2000色差计算公式, 把各自的计算结果与人眼实际视觉效果进行比较。实验结果证明, CIEDE2000色差公式更加能够反映出产品的实际色差指标, 更加符合人眼的视觉特征。
Abstract
The reflectance of Transparent Magenta Plastic objects in each wavelength were measured with an UV-VIS spectrophotometer. Selecting the D65 illuminant and CIE1964 Supplementary standard colorimetric tristimulus values, using CIE1976LAB Color-Difference Formula and CIEDE2000 Color-Difference Formula, compared with the human eye's visual effect, it can be found that CIEDE2000 Color-Difference Formula can be better reflected the color change, and it is in better agreement with the human's vision characteristics.
王祥伟, 姜肇国, 尤源, 苏广生, 王成, 朱兰凤. 基于CIEDE2000的透明品红色塑料小色差检测研究[J]. 现代显示, 2013, 24(3): 12. WANG Xiang-wei, JIANG Zhao-guo, YOU Yuan, SU Guang-sheng, WANG Cheng, ZHU Lan-feng. Detection of the Transparent Magenta Plastic Slight Color Difference Based on CIEDE2000 Color-Difference Formula[J]. ADVANCED DISPLAY, 2013, 24(3): 12.
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