| 摘要 |
A method of printing a pixel defined by C, M, Y color values having a sum that is not less than a maximum allowed paper coverae max_cov, including assigning a maximum of the C, M, Y values to max_color; assigning a minimum of the C, M, Y values to min_color; selecting a black color value K that is not greater than a minimum of min_color and (C+M+Y-max_cov)/2; determining adjusted non-black primary color values Cout, Mout, Yout and a secondary value S_color such that the sum of the black color value K, the adjusted non-black primary color values Cout, Mout, Yout, and the secondary color value S_color is equal to the maximum allowed paper coverage max_cov; and half-toning K, Cout, Mout, Yout, and S_color.
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