Title: Revision of the Weight Functions of CIEDE2000 Color Difference Formula
Abstract: The weight function SL,SC of CIEDE2000 color difference formula was revised for calculating medium color difference to accord with visual perception.By the color patches of medium lightness and chroma of Munsell color system,experiments were made with 34 pairs for lightness and 25 pairs for chroma altering of 5R,5Y,5G,and 5B separately,and then got a serial of new weight functions.The new weight functions was used to calculate the color patches of Munsell color system and the experimental designed 24 pairs color patch.It was validated that when calculating medium color difference,in terms of the uniform and linear relativity with visual perception,the revised color difference formula is superior to CIEDE2000 color formula;it can be used for evaluating color reproduction.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 1
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