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. 06, 2024
Filed:
Jan. 20, 2021
Applicant:
Jvckenwood Corporation, Yokohama, JP;
Inventor:
Takahiro Hayashi, Yokohama, JP;
Assignee:
JVCKENWOOD Corporation, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/00 (2006.01); A61B 3/113 (2006.01); G06F 3/01 (2006.01); A61B 3/15 (2006.01); A61B 3/06 (2006.01); G06V 10/147 (2022.01); G06V 40/19 (2022.01); G06V 40/18 (2022.01); G06V 40/60 (2022.01);
U.S. Cl.
CPC ...
A61B 3/152 (2013.01); A61B 3/0025 (2013.01); A61B 3/06 (2013.01); A61B 3/113 (2013.01); G06F 3/013 (2013.01); G06V 10/147 (2022.01); G06V 40/19 (2022.01); G06V 40/193 (2022.01); G06V 40/63 (2022.01);
Abstract
A gaze detection apparatus performs a calibration operation including displaying a target image in multiple positions on a display screen sequentially, setting, in the display screen, corresponding areas corresponding to the target images displayed on the display screen sequentially, and calculating positional data of points of regard in display periods in which the respective target images are displayed; and determines, with respect to each of the target images, whether the positional data of the point of regard that is calculated in the calibration operation is present within the corresponding area.