| 摘要 |
PROBLEM TO BE SOLVED: To provide a method which allows image abnormality to be appropriately visualized while aiming to conceal information.SOLUTION: A program has: a step (S10) which reads a sheet where an image in accordance with an original image is formed by an image forming apparatus and forms a read image; an image evaluation step (S11) which evaluates abnormality of the image formed by the image forming apparatus on the basis of a read image generated by an image read part; and an image processing step (S15) which applies concealment processing concealing information about a prescribed range to the read image. The image processing step has a step (S16) for superimposing information that shows abnormality of the image upon the read image to which the concealment processing has been applied when the prescribed range corresponds to a position of abnormality of the image evaluated by an image evaluation part. |
