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1.In 2001,CIE recommend a new color difference formula CIEDE2000. In this experiment, CIE 1976 L*a*b*,CMC and CIEDE2000 color difference formulae are checked and compared making use of thecharacteristic of Munsell color system, which its samples nearby are of equal perceived color differenceand the Munsell hue, chroma and value can be changed independently.
CIE于2001年推荐了CIEDE2000新的色差公式。 利用Munsell颜色系统在视觉上为等色差系统以及色调、彩度和明度可以单独改变的特性,用CIE1976L*a*b*色差公式、CMC色差公式和CIEDE2000色差公式分别计算改变色调、彩度和明度产生的色差,从而检验各色差公式的均匀性。收藏指正
2.(3) In CIE(1976)L~*a~*b~* and Munsell color system, the chroma indexes among eight families have significant difference.
(3) 在CIE(1976)L~*a~*b~*色空间和孟塞尔色空间，8个家系间木材材色色度学指标差异均达到极显著；收藏指正
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