| 摘要 |
PURPOSE:To improve the affinity of a personal computer and a work station by converting color dither data into logical color data. CONSTITUTION:All dither data is corresponded to logical color data in accordance with all the combinations of each gradation of red/blue/green of dither data. For each color of red/blue/green within the minute section of dither data equivalent to one picture element of logical color data, each gradation of red/ blue/green is determined by counting the true value. Based on each gradation of the determined dither data, each gradation of red/blue/green for logical color data is determined. Based on each gradation of red/blue/green of the determined logical color data, l one logical color is specified from the correspondence relation between all fixed dither data and logical color data. |
