| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform a customer authentication processing for simultaneously holding convenience and high security for a customer by providing accuracy in two levels when biological authentication processing fails, and executing the biological authentication again when extracted featured values are less than low accuracy, and confirming the other registered attribute data when the extracted featured values are less than high accuracy by recognizing that the biological authentication is almost successful. <P>SOLUTION: This authentication process comprises: a first re-authentication process for returning to a process to receive fingerprint image data again while maintaining the establishment of the authentication of customer ID and a password when extracted featured values are less than first accuracy; and a second re-authentication process for requesting the input of information concerning arbitrary at least one data among data showing customer attributes when the extracted featured values are higher than the first accuracy and less than second accuracy, as constituting elements. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
