| 摘要 |
<P>PROBLEM TO BE SOLVED: To alleviate the burden for reordering manuscripts from which a difference is extracted or alleviate the burden for separating the manuscript after a difference extraction process into a first manuscript and a second manuscript, compared with a device reordering the first manuscript with a plurality of pages and the second manuscript with a plurality of pages alternately to extract a difference between consecutive manuscripts. <P>SOLUTION: An image formation device 1 has an image processing part 10 extracting a difference for images of a manuscript with 2n pages (n=2, 3, ...) accepted by acceptance means accepting images of a manuscript. The difference is extracted by using images on the first page and the (n+1)th page, images on the second page and the (n+2)th page, images on the third page and the (n+3)th page, ..., and images on the n-th page and the 2n-th page. <P>COPYRIGHT: (C)2012,JPO&INPIT |
