Research on the Application of CIEDE2000 Color Difference Formula in Chinese Printing Industry

摘要

This paper researched the application of CIEDE2000 Color Difference Formula in Chinese printing industry. Visual color difference ΔV was gotten by visual experiment adopted to evaluation of color pairs collected in printing industry. When K<,L>, K<,H> and K<,C> of CIEDE2000 formula are 1.05, 0.98, and 1.01 respectively, the variance between ΔV and ΔE<,00> is minimum. Considering the complex applied instance in Chinese printing industry, the parameter K <,L>, K<,H> and K<,C> CIEDE2000 color-difference formula of should be set to 1.05, 0.98 and 1.01 respectively.