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:
Feb. 04, 2025
Filed:
Mar. 30, 2020
Nec Corporation, Tokyo, JP;
Yuka Ogino, Tokyo, JP;
Keiichi Chono, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An imaging system () according to the disclosure includes: a first control unit () configured to control, in such a way as to fix a focal position in a predetermined position, an iris imaging means for capturing an image focusing on an iris of a target person; an authentication unit () configured to authenticate the target person, based on an iris image of the target person being captured by the iris imaging means controlled by the first control unit (); and a second control unit () configured to control the iris imaging means in such a way as to scan a focal position in a predetermined range, in order to re-authenticate the target person when authentication of the target person fails.