| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device capable of collating images of an object regardless of the direction in which the object is fixed.SOLUTION: The image processing device comprises: fixing means for fixing an object; lighting means for lighting the object fixed by the fixing means; image reading means for reading an image of the object fixed by the fixing means; rotation means for rotating at least one of the fixing means, the lighting means and the image reading means; collation value calculation means for calculating a collation value by collating the image read by the image reading means with an image stored in image storage means storing images of the object which have been already read; and control means for controlling rotation by the rotation means on the basis of the collation value calculated by the collation value calculation means. |
