Method and device for modelling and simulating optical attributes of effect varnishes and settings for lighting and measurement geometries for spectral photometers

摘要

The method involves forming substance layer or paint layer on suitable carrier. The isotropic light diffusion pigments and the anisotropic light diffusing pigments are virtually separated. The isotropic light diffusion pigments virtually form the substance layer and the anisotropic light diffusion pigments are virtually arranged on the boundary surfaces of the substance layer. The optical properties of the virtual substance layer of the isotropic light diffusion pigments are determined by linear differential equations. Independent claims are included for the following: (1) a device for executing the optical property modeling and simulating method; (2) a method for reproducing hue template by the optical property modeling and simulating method; and (3) a method for simulation of color composition by the optical property modeling and simulating method.