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:
Jan. 19, 2021
Filed:
Jan. 17, 2019
Jvc Kenwood Corporation, Yokohama, JP;
Katsuyuki Shudo, Yokohama, JP;
Shuji Hakoshima, Yokohama, JP;
JVC KENWOOD Corporation, Yokohama, JP;
Abstract
A line-of-sight detection device includes an image data acquisition unit that acquires image data of a face of a subject irradiated with detection light emitted from at least one light source, a line-of-sight detection unit that detects a line of sight of the subject based on the image data, an image processing unit that performs image processing on the image data to generate a feature image of the face and an eyeglasses reflection image indicating a reflection image of the at least one light source on eyeglasses worn on the face, and a display controller that causes a display device to display the feature image and the eyeglasses reflection image in a different display form in a composite image in which the feature image and the eyeglasses reflection image are combined.