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:
Jul. 07, 2026
Filed:
Apr. 28, 2021
Applicant:
Nec Corporation, Tokyo, JP;
Inventor:
Haruki Imai, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/77 (2017.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06T 7/77 (2017.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); G06T 2207/30201 (2013.01);
Abstract
An information processing system includes: a face direction acquisition unit that obtains a face direction of a user; a gaze direction acquisition unit that obtains a gaze direction of the user; a determination unit that determines whether or not the user is a living body, on the basis of a difference between the face direction and the gaze direction, when an angle of the face direction is greater than or equal to a predetermined threshold; and an output unit that outputs a result of the determination. According to such an information processing system, it is possible to accurately determine whether or not the user is a living body.