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:
Apr. 10, 2018
Filed:
Feb. 25, 2015
Applicant:
Eyeverify Inc., Kansas City, KS (US);
Inventors:
Sashi Kanth Saripalle, Kansas City, KS (US);
Reza Derakhshani, Shawnee, KS (US);
Vikas Gottemukkula, Kansas City, KS (US);
Assignee:
EyeVerify Inc., Kansas City, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06F 3/01 (2006.01); G06K 9/00 (2006.01); G06T 7/246 (2017.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G06K 9/00597 (2013.01); G06T 7/246 (2017.01); G06T 2207/30041 (2013.01); G06T 2207/30201 (2013.01);
Abstract
Methods and systems for eye gaze tracking are provided, in which a plurality of images of at least one eye are received and, for each image of the eye(s), a plurality of stable vascular points associated with a vasculature of the eye(s) are identified. Based on the identified stable vascular points in the received images of the eye(s), a gaze angle of the eye(s) is determined.