INFORMATION PROCESSING APPARATUS AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To append to original image data a difference image additionally handwritten to a recording medium with the original image data printed thereon.SOLUTION: An information processing apparatus 100 comprises: imaging unit 8 for acquiring image data by photographing the recording medium; acquisition means 1 and 8 for acquiring the original image data being the original of the image data acquired by the imaging unit 8; comparison means 1 for acquiring difference image data by comparing the image data acquired by the imaging unit 8 with the original image data; and appending means 1 for appending to the original image data the difference image data acquired by the comparison means 1.