| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for preventing photographed image data from which foreign substance is eliminated from being corrected by erroneous correction data by updating previous correction data when the foreign substance is eliminated. SOLUTION: From image data for foreign substance detection obtained by an image sensing device that converts an optical image of an object into image data, correction data are created for correcting photographed image data in a case that normal image sensing is performed, and in a case where a foreign substance removal operation, which removes a foreign substance affixed to an optical member, has been executed (S601), the correction data are updated (S602). COPYRIGHT: (C)2007,JPO&INPIT |
