Biometric authentication system, biometric authentication method, and computer program
AssigneeNEC Corporation
InventorHiroshi SHIMAMOTO
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Abstract
A biometric authentication system includes: an acquisition unit that obtains a feature quantity of a living body; a generation unit that divides the feature quantity and generates a plurality of divided feature quantities; and a collation unit that performs a collation process of the living body by using the plurality of divided feature quantities. According to such a biometric authentication, it is possible to improve the accuracy of the collation process.
Claims9
A biometric authentication system comprising:
- at least one memory that is configured to store instructions;
- and
- at least one first processor that is configured to execute the instructions to
- obtain a feature quantity of a living body;
- divide the feature quantity and generate a plurality of divided feature quantities;
- and
- perform a collation process of the living body by using the plurality of divided feature quantities.
A biometric authentication method comprising:
- obtaining a feature quantity of a living body;
- dividing the feature quantity and generating a plurality of divided feature quantities;
- and
- performing a collation process of the living body by using the plurality of divided feature quantities.
A non-transitory recording medium on which a computer program that allows a computer to execute a biometric authentication method is recorded, the biometric authentication method including:
- obtaining a feature quantity of a living body;
- dividing the feature quantity and generating a plurality of divided feature quantities;
- and
- performing a collation process of the living body by using the plurality of divided feature quantities.
Dependencies are inferred from the claim text.