Information processing device, authentication system, authentication method, and program
First Claim
1. An information processing device including:
- a non-transitory computer-readable data storage medium storing code; and
a processor executing the code toacquire first biological data which is biological feature data of an object,acquire first attribute information indicating an attribute of the first biological data,collate the first biological data with a plurality of second biological data which is identified biological feature data stored in a storage, the storage storing second biological data,compare the first attribute information with second attribute information stored in the storage in association with the second biological data, the second attribute information indicating an attribute of the second biological data,specify at least one of the plurality of second biological data corresponding to the first biological data on the basis of both similarity of biological data and similarity of attributes, the similarity of attributes resulting from comparing the first attribute with the attributes of the second biological data, the similarity of biological data resulting from collating the first biological data and the second biological data, andbiometrically authenticate a user from the second biological data and the first biological data,wherein each of the first and second attribute information includes at least one of position information and time information,wherein the processor executes the code to further accumulate the first attribute information as new second attribute information to be associated with the second biological data in the storage,wherein execution of the code improves efficiency in biometric authentication in a client-server context, in that the first biological data is transmitted from a client, and the second biological data is selected by a server and transmitted back to the client to perform the biometric authentication.
1 Assignment
0 Petitions
Accused Products
Abstract
An information processing device includes a first acquisition unit that acquires first biological data, a collation unit that refers to a collation data storage unit that stores a plurality of pieces of second biological data, and collates the first biological data with each piece of the second biological data, a second acquisition unit that acquires attribute information for each piece of the second biological data from an attribute information storage unit that stores attribute information associated with each piece of the second biological data, and a specification unit that compares the attribute information acquired together with the first biological data with the attribute information associated with each piece of the second biological data, and specifies at least one of the pieces of second biological data corresponding to the first biological data, on the basis of a result of the comparison and a result of the collation.
-
Citations
18 Claims
-
1. An information processing device including:
-
a non-transitory computer-readable data storage medium storing code; and a processor executing the code to acquire first biological data which is biological feature data of an object, acquire first attribute information indicating an attribute of the first biological data, collate the first biological data with a plurality of second biological data which is identified biological feature data stored in a storage, the storage storing second biological data, compare the first attribute information with second attribute information stored in the storage in association with the second biological data, the second attribute information indicating an attribute of the second biological data, specify at least one of the plurality of second biological data corresponding to the first biological data on the basis of both similarity of biological data and similarity of attributes, the similarity of attributes resulting from comparing the first attribute with the attributes of the second biological data, the similarity of biological data resulting from collating the first biological data and the second biological data, and biometrically authenticate a user from the second biological data and the first biological data, wherein each of the first and second attribute information includes at least one of position information and time information, wherein the processor executes the code to further accumulate the first attribute information as new second attribute information to be associated with the second biological data in the storage, wherein execution of the code improves efficiency in biometric authentication in a client-server context, in that the first biological data is transmitted from a client, and the second biological data is selected by a server and transmitted back to the client to perform the biometric authentication. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An authentication system comprising:
-
an information processing device; and a server, wherein the information processing device includes a first non-transitory medium storing code and a first processor, which executes the code to acquire first biological data which is biological feature data of an object, and acquire first attribute information indicating an attribute of the first biological data, transmit the first biological data and the first attribute information, and the server includes a second non-transitory medium storing code and a second processor, which executes the code to receive the first biological data and the first attribute information, collate the first biological data with a plurality of second biological data which is identified biological feature data stored in a storage, the storage storing second biological data, compare the first attribute information with second attribute information stored in the storage in association with the second biological data, the second attribute information indicating an attribute of the second biological data, specify at least one of the plurality of second biological data corresponding to the first biological data, on the basis of both similarity of biological data and similarity of attributes, the similarity of attributes resulting from comparing the first attribute with the attributes of the second biological data, the similarity of biological data resulting from collating the first biological data and the second biological data, and biometrically authenticate a user from the second biological data and the first biological data, wherein each of the first and second attribute information includes at least one of position information and time information, and wherein the first processor executes the code to further accumulate the first attribute information as new second attribute information to be associated with the second biological data in the storage, wherein execution of the code improves efficiency in biometric authentication in a client-server context, in that the first biological data is transmitted from a client that is the information processing device, and the second biological data is selected by the server and transmitted back to the client to perform the biometric authentication. - View Dependent Claims (9)
-
-
10. An authentication method comprising causing a computer executing code to:
-
acquire first biological data which is biological feature data of an object; acquire first attribute information indicating an attribute of the first biological data, collate the first biological data with a plurality of second biological data which is identified biological feature data stored in a storage, the storage storing second biological data; compare the first attribute information with second attribute information stored in the storage in association with the second biological data, the second attribute information indicating an attribute of the second biological data, specify at least one of the plurality of second biological data corresponding to the first biological data, on the basis of both similarity of biological data and similarity of attributes, the similarity of attributes resulting from comparing the first attribute with the attributes of the second biological data, the similarity of biological data resulting from collating the first biological data and the second biological data, and biometrically authenticate a user from the second biological data and the first biological data, wherein each of the first and second attribute information includes at least one of position information and time information, and wherein the method further causes the computer to accumulate the first attribute information, as new second attribute information associated with the specified pieces of second biological data, in the storage, wherein execution of the code improves efficiency in biometric authentication in a client-server context, in that the first biological data is transmitted from a client that is the computer, and the second biological data is selected by a server and transmitted back to the client to perform the biometric authentication. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
-
17. A non-transitory computer readable medium storing code causing a computer to perform a method comprising:
-
acquiring first biological data which is biological feature data of an object; acquiring first attribute information indicating an attribute of the first biological data; collating the first biological data with a plurality of second biological data which is identified biological feature data stored in a storage, the storage storing second biological data; comparing the first attribute information with second attribute information stored in the storage in association with the second biological data, the second attribute information indicating an attribute of the second biological data, specifying at least one of the plurality of second biological data corresponding to the first biological data, on the basis of both similarity of biological data and similarity of attributes, the similarity of attributes resulting from comparing the first attribute with the attributes of the second biological data, the similarity of biological data resulting from collating the first biological data and the second biological data, and biometrically authenticate a user from the second biological data and the first biological data, wherein each of the first and second attribute information includes at least one of position information and time information, wherein the method further comprises accumulating the first attribute information, as new second attribute information associated with the specified pieces of second biological data, in the storage, wherein execution of the code improves efficiency in biometric authentication in a client-server context, in that the first biological data is transmitted from a client that is the computer, and the second biological data is selected by a server and transmitted back to the client to perform the biometric authentication. - View Dependent Claims (18)
-
Specification