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:
Jul. 23, 2019
Filed:
Apr. 27, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Wonjun Kim, Hwaseong-si, KR;
Sungjoo Suh, Seoul, KR;
Jaejoon Han, Seoul, KR;
Wonjun Hwang, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2017.01); G06T 7/55 (2017.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00906 (2013.01); G06K 9/00228 (2013.01); G06K 9/00268 (2013.01); G06K 9/4661 (2013.01); G06T 7/0002 (2013.01); G06T 7/55 (2017.01); G06K 9/00 (2013.01); G06T 2207/10004 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30201 (2013.01);
Abstract
A liveness testing apparatus includes a testing circuit. The testing circuit is configured to test a liveness of an object included in a received input image based on whether an image of the object has a characteristic indicative of a flat surface or a characteristic indicative of a three-dimensional (3D) structure.