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

摘要

An image recording apparatus includes: an image reading device which reads a test chart including a density pattern output by a test chart output device; a reading position information acquisition device which acquires reading position information for the density pattern, according to an image of the test chart; a density information acquisition device which acquires reading density information for the density pattern corresponding to the reading position information; a recording defect information acquisition device which acquires recording defect information indicating a recording element having a recording defect; a density non-uniformity correction value calculation device which calculates density non-uniformity correction values for recording elements; a density non-uniformity correction device which performs non-uniformity correction of image data, according to the density non-uniformity correction values; and an image output device which outputs the image data that has been subjected to the non-uniformity correction.