Image processing apparatus, image forming apparatus, image processing method, and program

摘要

An image processing apparatus includes: an acquiring unit that acquires second raster data generated by reading color sample images formed based on first color sample images of first raster data by an image forming apparatus; a detecting unit that detects a defect present in second color sample images of the second raster data; and a correcting unit that excludes image data of a region where the defect is detected by the detecting unit from the second color sample images, and corrects the color conversion parameters such that a color of each second color sample image formed based on the first raster data by the image forming apparatus comes close to a color corresponding to the first color sample image of the first raster data, based on the second raster data corresponding to a region excluding the region where the defect is detected by the detecting unit, and the first raster data. COLOR SAMPLE DATA 101 I RASTERIZING UNIT RASTERIZED COLOR SAMPLE DATA 102 COLOR CONVERTING UNIT FIRST RASTER DATA IMAGE FORMING UNIT COLOR CONVERSION COLOR SAMPLE IMAGE READING UNIT I SECOND RASTER DATA 105 DETECTING UNIT CORRECTING UNIT