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:
May. 19, 2026
Filed:
Dec. 24, 2021
Nec Corporation, Tokyo, JP;
Masataka Satoh, Tokyo, JP;
Hideki Irisawa, Tokyo, JP;
Takayuki Kase, Tokyo, JP;
Naoki Tokunaga, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An authentication system includes: an imaging unit that is configure to switch between normal imaging and blur imaging that is imaging in a state of blurring with lower sharpness than that in the normal imaging; a target detection unit that detects an authentication target on the basis of a blurred image acquired by the blur imaging; a switching unit that switches the blur imaging to the normal imaging in a case where the authentication target is detected; and an authentication unit that performs authentication processing of authenticating the authentication targe on the basis of a normal image acquired by the normal imaging. According to such an authentication system, it is possible to perform the authentication processing in consideration of the privacy of the target.