| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a variable print type seal impression, wherein forgery of a print of a seal is effectively prevented. <P>SOLUTION: The variable print type seal impression has an original print storage part 21 which holds image data of an original print, a fingerprint information storage part 22 which holds fingerprint information about a sealer, a fingerprint reading part 23 which reads fingerprints of the sealer, a sealer authentication part 24 which collates the fingerprints read by the fingerprint reading part 23 with the fingerprint information held in the fingerprint information storage part 22 to authenticate whether or not the sealer is legitimate, a print deformation part 25 which changes the image data of the original print held in the original print storage part 21 based on predetermined regularity when it is authenticated that the sealer is legitimate by the sealer authentication part 24 and a sealing part 28 which outputs the changed image data of the print. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
