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:
Mar. 11, 2019
Applicant:
National Taiwan University, Taipei, TW;
Inventors:
Shao-Yi Chien, Taipei, TW;
Liang Fang, Taipei, TW;
Assignee:
National Taiwan University, Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); A61B 3/113 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); A61B 3/113 (2013.01); G06K 9/00604 (2013.01);
Abstract
An adaptive eye-tracking calibration method includes generating an eye model acting as a current eye model; calibrating the eye model; comparing real-time pupil data set and pupil data set of the current eye model to obtain a pupil data difference when an event happens; and generating a new eye model if the pupil data difference is greater than a predetermined threshold.