IMAGE PROCESSING APPARATUS, IMAGE FORMATION APPARATUS, IMAGE PROCESSING PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To suppress a difference between the quality of an image outputted actually by a job of printing etc. and the quality of an image displayed as a preview.SOLUTION: An image processing apparatus 10 comprises an image area selection unit 14 which, on the basis of a first area separation signal representing the image area of each pixel in an image not yet thinned and a threshold and a priority order which are fixed for each image area, selects the image area of an interpolation pixel obtained by thinning processing,.