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Information processing apparatus and information processing method

A technology of information processing equipment and operation methods, which is applied in the field of information processing equipment and information processing, and can solve the problem that biological information cannot be changed.

Pending Publication Date: 2022-04-22
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Incidentally, it can be said that not only fingerprint authentication but also all kinds of authentication processing using biological information, since biological information is used for registration and collation, in the case where, for example, biological information is leaked for some reason, biological information cannot is altered, and there is a possibility that the continued unauthorized use of the certificate is permitted

Method used

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  • Information processing apparatus and information processing method
  • Information processing apparatus and information processing method
  • Information processing apparatus and information processing method

Examples

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no. 2 example

[0047] 4. First Modification

[0048] 5. Second Modification

[0049] 6. Application example

[0050] 7. Software Execution Example

[0051] >

[0052] The present disclosure aims to improve the security of preventing fingerprint information leakage in fingerprint authentication.

[0053] First, an outline of the present disclosure will be described.

[0054] In general fingerprint authentication, first, a user enrolls a fingerprint when enrolling. Then, when the user presents a fingerprint at the time of collation, the presented fingerprint and the registered fingerprint are collated. If the presented and enrolled fingerprints match, the user's authentication succeeds, and if they do not match, the authentication fails.

[0055] However, there is a possibility that in a case where the user's fingerprint information is leaked, a third party may use the leaked fingerprint for authentication, and in addition, the user cannot change the fingerprint by himself, which makes i...

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Abstract

The present disclosure relates to an information processing device and an information processing method capable of improving security of preventing leakage of registered fingerprints in fingerprint authentication. Checking is performed on the basis of whether or not the feature amount of the partial region of the entire fingerprint imaged by the fingerprint imaging unit and the operation method of the fingerprint imaging unit match the feature amount of the partial region of the entire fingerprint registered in advance and the operation method. The method can be applied to fingerprint authentication devices.

Description

technical field [0001] The present disclosure relates to an information processing device and an information processing method, and more particularly, to an information processing device and an information processing method capable of improving security against leakage of registered fingerprints in fingerprint authentication. Background technique [0002] One of authentication methods using biometric information is a fingerprint authentication technique using fingerprints. [0003] In fingerprint authentication, after enrolling the entire fingerprint, the user performing authentication presents the user's fingerprint, checks the enrolled fingerprint and the presented fingerprint, and if the enrolled fingerprint and the presented fingerprint match each other, the user's identity is authenticated . [0004] Incidentally, it can be said that not only fingerprint authentication but also all kinds of authentication processing using biological information, since biological inform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/45G06F21/62G06V40/12
CPCG06F21/32G06F21/45G06F21/6227G06T7/00G06T1/00G06V40/1371G06V40/1318G06V40/1353
Inventor 西绫花作本纮一小林直子根岸敦
Owner SONY CORP