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:
Jun. 02, 2020
Filed:
Jun. 06, 2018
Applicant:
Alibaba Group Holding Limited, George Town, KY;
Inventor:
Chenguang Ma, Beijing, CN;
Assignee:
Alibaba Group Holding Limited, George Town, Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/62 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00906 (2013.01); G06K 9/00241 (2013.01); G06K 9/00288 (2013.01); G06K 9/00899 (2013.01); G06K 9/6256 (2013.01);
Abstract
A first deep learning model is trained to classify general facial images. Cropped facial images are extracted from the general facial images. A second deep learning model is trained based on the cropped facial images. Face liveness detection is performed based on the trained first deep learning model and the trained second deep learning model.
Ma, Chenguang. (2020). Determining user authenticity with face liveness detection (U.S. Patent No. 10671870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10671870
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile