A method for mapping of colour values of a color image on the color values of a high light - color - image with at least two high light - color - inks as well as corresponding printing system

摘要

The invention relates to a method and a printing system for mapping of colour values of a color image on the color values of a high light - color - image with two high light - color - colours.With the method according to the invention, a conventional mapping rule for mapping a colored image to a high light - color - image with a single high light - color - color developed in such a way that the region in which a color value of the colored image to both high light - color - colours is imageable on the region between the two high light - color - colours is limited and, in addition, the mapping rules for mapping of the color values in each case on one of the two high light - color - colours are designed in such a way that it is in the vicinity of the respective not - to be imaged, high light - color - color only a small portion of the to be imaged, high light - color - color effect. In this way, the color image of the by high light - color - colours color impression which is caused to maintain. In addition, a darkening of the room as of the color image by application of too much toner of the two high light - color - colours avoided.