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. 08, 2021
Filed:
Dec. 11, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Jaejoon Han, Seoul, KR;
Youngjun Kwak, Seoul, KR;
Byungln Yoo, Seoul, KR;
Changkyu Choi, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/62 (2006.01); H04N 9/04 (2006.01); H04N 5/33 (2006.01); G06F 21/32 (2013.01); G06N 3/08 (2006.01); G06K 9/20 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00906 (2013.01); G06F 21/32 (2013.01); G06K 9/00255 (2013.01); G06K 9/00604 (2013.01); G06K 9/2018 (2013.01); G06K 9/6228 (2013.01); G06K 9/6288 (2013.01); G06N 3/08 (2013.01); H04N 5/33 (2013.01); H04N 9/04 (2013.01); G06K 9/00221 (2013.01); G06K 9/00597 (2013.01); G06K 9/209 (2013.01);
Abstract
A processor-implemented liveness test method includes: obtaining a color image including an object and an infrared (IR) image including the object; performing a first liveness test using the color image; performing a second liveness test using the IR image; and determining a liveness of the object based on a result of the first liveness test and a result of the second liveness test.