摘要 |
An equation based method for determining which colour toners will mix to produce a user-defined optimal hue is described. The method comprises selectively removing toners or tinters and testing the acceptability of the resultant shade according to user defined criteria. Optionally, parameters of the colour toners e.g. reflectance, textural data, absorbance and scattering, are used in iterative loops for adjustment, concentration and solution to determine the colour of the paint to be produced. The method seeks to exclude or minimise the use of complementary colours to reduce the amount of coloured toner used. |