| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a collation method, collation system, computer and program whose security is high. <P>SOLUTION: This collation device 2 designates first registration information RT1 unique to a first parameter obtained by operating generalization Hough transformation of a registration image AIM based on a set first parameter as registration information RT1 to be used for collation, and receives the changing instruction of the registration information RT1 after designating it, and designates second registration information RT1 obtained by operating generalization Hough transformation of the registration image AIM based on a second parameter different from the first parameter as the registration information RT1 to be used for collation. Thus, it is possible to improve security. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
