Method of personal verification for computer system, computer system, and recording medium
AssigneeKabushiki Kaisha Toshiba
InventorsKazuhiro Akiyama, Shunichi Mizuhiki, Yoshihiro Katayama, Takayuki Nakashima, Naoya Yamashita, Yasuyo Jitsuishi
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Abstract
According to present invention, there is provide a method of verification for a computer system, the method comprising the steps of acquiring a face image of a user at any time of a user operation, verifying whether the acquired face image coincides with any one of pre-registered face images, and executing a preset process where the acquired face image coincides with the any one of the pre-registered face images.
Claims22
A method of verification for a computer system, the method comprising the steps of:
- acquiring a face image of a user at a time of a user operation;
- verifying whether the acquired face image coincides with any one of pre-registered face images;
- determining whether identification information corresponding to the acquired face image coincides with identification information, which is obtained immediately before the identification information corresponding to the acquired face image where the acquired face image coincides with the any one of the pre-registered face images;
- and
- executing a preset process where the identification information corresponding to the acquired face image does not coincide with the identification information, which is obtained immediately before the identification information corresponding to the acquired face image.
A computer system comprising:
- means for acquiring a face image of a user;
- means for processing verification of the user by extracting features of the acquired face image;
- means for determining whether identification information corresponding to the acquired face image coincides with identification information which is obtained immediately before the identification information corresponding to the acquired face image where the verification of the user is confirmed;
- and
- means for executing a preset process where the identification information corresponding to the acquired face image does not coincide with the identification information which is obtained immediately before the identification information corresponding to the acquired face image.
A computer system comprising:
- means for acquiring a face image of a user;
- means for processing verification of the user by extracting features of the acquired face image;
- means for executing a preset process where the verification of the user is confirmed by the process means;
- means for determining whether or not the acquired current face image coincides with a previous face image obtained immediately before the acquired face image;
- and
- means for preventing execution of the preset process when the acquired face image coincides with the previous face image.
Dependencies are inferred from the claim text.