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.:
Date of Patent:
Jun. 25, 2024
Filed:
Dec. 11, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Yuta Kudo, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/20 (2022.01); G06F 18/21 (2023.01); G06F 18/22 (2023.01); G06F 21/32 (2013.01); G06N 3/02 (2006.01); G06V 10/75 (2022.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01);
U.S. Cl.
CPC ...
G06V 40/25 (2022.01); G06F 18/21 (2023.01); G06F 18/22 (2023.01); G06F 21/32 (2013.01); G06N 3/02 (2013.01); G06V 10/758 (2022.01); G06V 20/46 (2022.01); G06V 40/10 (2022.01);
Abstract
A person authentication apparatus () generates one or more second image sequences () by applying a predetermined time-series operation to a first image sequence () acquired from a camera (). The person authentication apparatus () extracts, from each of two or more image sequences among the first image sequence () and the second image sequence (), a gait feature of a person included in the image sequence. The person authentication apparatus () performs authentication of a person by comparing the plurality of extracted gait features with a verification feature stored in a verification database ().