Estimation of the Neugebauer Model of a Halftone Printer and Its Application

Based on the additive characteristics of light reflectan the main theory of the Neugebauer equations 1 is that the total reflectance of color mixing is the sum of each Neugebauer primary colors weighted by its relative a Due to the effects of the penetration of light into paper and multiple reflectance within the paper, Neugebauer equation is not good enough to satisfy measurement data. In order to consider those factors, and Nielsen modified the primary Neugebauer equa and the spectral Yule-Nielsen modified Neugebauer e tion is