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:
Oct. 20, 2020
Filed:
Jan. 29, 2019
Applicant:
Wistron Corporation, New Taipei, TW;
Inventors:
Chia-Ta Hsieh, New Taipei, TW;
Ting-Feng Ju, New Taipei, TW;
Kuo-Hsien Lu, New Taipei, TW;
Chih-Hao Chiu, New Taipei, TW;
Assignee:
Wistron Corporation, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06F 3/01 (2006.01); G02B 27/01 (2006.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
G06K 9/00355 (2013.01); G02B 27/0172 (2013.01); G06F 3/017 (2013.01); G06T 7/0002 (2013.01); G02B 2027/0138 (2013.01);
Abstract
A gesture recognition method includes performing a binarization process on an image to obtain a binarized image, wherein the binarized image includes a plurality of foreground pixels and a plurality of background pixels; determining whether the plurality of foreground pixels surrounds at least a first background pixel; and determining a gesture complying with a predefined gesture in response to determination that the plurality of foreground pixels surrounds the at least a first background pixel.