Image processing circuit, computer-readable medium, image processing method, and image processing apparatus

摘要

Disclosed is an image processing circuit, comprising: a converting section to perform an infective conversion for a gradation data of an input image to a gradation data indicating any one of dither patterns having the number of gradations higher than the number of gradations of the input image; a dither processing section to select the gradation data in the dither patterns, corresponding to coordinate information of a dot of an image processing target in the input image; and a screening processing section to determine a gradation data of a dot of an output image based on the gradation data for which the infective conversion is performed by the converting section and the gradation data selected by the dither processing section.