| 摘要 |
PROBLEM TO BE SOLVED: To provide an image recorder for performing stable correction processing of the uneven density of a recorded image which occurs due to a recording characteristic of a recording head by responding to the cause of generating the uneven density, and further to provide an image processing method and an image processing program.SOLUTION: An ink jet head (12) including a plurality of nozzles (44) and a recording medium (80) are relatively carried, a test chart (82) for density distribution measurement is outputted to the recording medium by using all of the nozzles, a temporary density correction parameter (52) is generated from scanned data (50) of the test chart, high frequency band data (54) is separated from the temporary density correction parameter, noise elimination processing is applied to the high frequency band data, and the processed high frequency band data and the other frequency band data (56) are synthesized to generate a density correction parameter (62). |
