Invention Grant
US08228556B2 Control system for suppressing black in images 有权
抑制图像黑色的控制系统

Control system for suppressing black in images
Abstract:
A computerized system, method, and software apparatus is presented which reduces the black level of the printing process in order to substantially remove stray black dots from the finished product of a printing output. Black levels are reduced by updating the print engine regions for the colors W, C, M, Y, MY, CM, CY, and neutral and by assigning a weights each color. The values are used to compute CMKY values. These values are then placed in a gain matrix and stored in a computer memory.
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