IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of suppressing occurrence of image quality defect caused by correcting displacement of an output image from an original image.

SOLUTION: The image processing device comprises: screen processing means for executing screen processing to a processing object image; and correction processing means for executing correction processing which corrects a displacement against an image before the screen processing and the image after the screen processing based on a displacement amount of an output image from the original image. A correction amount concerning the correction processing against the image after the screen processing is a small value compared to the correction amount concerning the correction processing against the image before the screen processing.

COPYRIGHT: (C)2012,JPO&INPIT