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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12067095 B1

PDFFull Text
Date of Patent:
Aug. 20, 2024

Filed:

Aug. 26, 2019

Biometric authentication system, biometric authentication method, and storage medium

Applicant:

Hitachi, Ltd., Tokyo, JP;

Inventors:

Keiichiro Nakazaki, Tokyo, JP;

Naoto Miura, Tokyo, JP;

Akio Nagasaka, Tokyo, JP;

Yusuke Matsuda, Tokyo, JP;

Yo Nonomura, Tokyo, JP;

Takafumi Miyatake, Tokyo, JP;

Assignee:

HITACHI, LTD., Tokyo, JP;

Attorney:

Volpe Koenig

Primary Examiner:

Yogesh Paliwal

Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/32 (2013.01); G06N 3/08 (2023.01); G06V 10/44 (2022.01); G06V 10/82 (2022.01); G06V 40/12 (2022.01); G06V 40/16 (2022.01); G06V 40/40 (2022.01); G06V 40/50 (2022.01); G06V 40/60 (2022.01); G06V 40/70 (2022.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); G06N 3/08 (2013.01); G06V 10/454 (2022.01); G06V 10/82 (2022.01); G06V 40/12 (2022.01); G06V 40/1365 (2022.01); G06V 40/1388 (2022.01); G06V 40/16 (2022.01); G06V 40/172 (2022.01); G06V 40/45 (2022.01); G06V 40/50 (2022.01); G06V 40/67 (2022.01); G06V 40/70 (2022.01);
Abstract

A biometric authentication system, including an image input unit configured to obtain an image by imaging a living body, a storage unit configured to store registration information relating to a plurality of biological features obtained from a biological region of an image of each person, and an authentication processing unit configured to process the biological region of the image obtained by the image input unit to execute biometric authentication based on the registration information, wherein the plurality of biological features obtained from the biological region of the each person are a plurality of biological features having a low pattern correlation with one another, and wherein the authentication processing unit is configured to combine the plurality of biological features having a low pattern correlation with one another, which are obtained by processing the image, to execute the biometric authentication.

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