To provide an image processing board which can correct the tilt of an inspection object real time, even when the inspection object in a tilt state is imaged by a camera.

An image processing board 104 includes: an image fetch part 161 which executes image fetch processing to fetch the image of the inspection object by a line sensor camera (not shown); an image correction part 162 which executes image correction processing to correct the inspection object image in such a manner as to rotate the inspection object to a direction to correct the tilt of the inspection object; an image transfer part 163 which executes image transfer processing to transfer the image after the correction to a main memory (not shown); and on receiving an imaging instruction from a CPU (not shown), a control part 160 which allows the image fetch part 161 to execute the image fetch processing, and on fetching lines more than, inclusive of, the number of correction start lines, allows the image correction part 162 to execute the image correction processing in parallel to the image fetch processing, and on fetching lines more than, inclusive of, the number of transfer start lines, allows the image transfer part 163 to execute the image transfer processing in parallel to the image fetch processing.