| 摘要 |
PURPOSE: To provide the initializing method for a pseudo intermediate processing circuit for relizing a halftone expression in which a fixed pattern peculiar to the pseudo halftone expression is not generated. CONSTITUTION: This initializing method has a step S01 in which the number N of bits (N is a positive integer) of the pseudo halftone expression is selected, a step S02 in which values which are different are set for every input data of the pseudo halftone expression as fundamental initial values, a step S03 in which the line change combination pattern of an image display device is selected, a step S04 in which initial values are changed in cycles of 2N lines of the device based on the line change combination pattern so that intitial values are to be set in all input data in the 2N lines of the device, a step S05 in which the frame change combination pattern of the device is selected, a step S06 in which initial values are changed in the double cycles of 2N frames of the device based on the frame change combination pattern of the device so that intitial values are to be set in all lines in 2N frames of the device and a step S07 in which initial values of odd numbered frames are replaced with intitial values of even numbered frames.
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