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:
Mar. 02, 2021
Filed:
Aug. 28, 2019
Applicant:
Cajal Corporation, San Jose, CA (US);
Inventor:
Richard Stoner, San Jose, CA (US);
Assignee:
Cajal Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 16/435 (2019.01); H04N 13/20 (2018.01); G06F 16/732 (2019.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G06F 3/015 (2013.01); G06F 16/436 (2019.01); G06F 16/7335 (2019.01); H04N 13/20 (2018.05);
Abstract
The present disclosure provides systems and methods for gaze tracking. The methods for gaze tracking may comprise (a) collecting video data of a subject's face using a device, and (b) processing the video data to track the subject's gaze. The video data may comprise a plurality of images containing depth information. The methods for gaze tracking may track the gaze of the subject without requiring any prior or subsequent calibration of the subject's gaze to a predefined calibration point in space having a known location. The systems for gaze tracking may be configured to implement the methods for gaze tracking.