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. 01, 2021
Filed:
Feb. 06, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
SungUn Park, Suwon-si, KR;
Hyeongwook Yang, Suwon-si, KR;
Tushar Balasaheb Sandhan, Suwon-si, KR;
Jiaqian Yu, Beijing, CN;
Jingtao Xu, Beijing, CN;
Youngjun Kwak, Seoul, KR;
Juwoan Yoo, Anyang-si, KR;
Jae Joon Han, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided is a liveness verification method and device. A liveness verification device acquires a first image and a second image, and select one or more liveness models based on respective analyses of the first image and the second image, including analyses based on an object part being detected in the first image and/or the second image, and to verify, using the selected one or more liveness models, a liveness of the object based on the first image and/or the second image. The first image may be a color image and the second image may be an Infrared image.