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:
May. 16, 2023
Filed:
Mar. 19, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Soon Gyu Lee, Yongin-si, KR;
Jin A Kang, Yongin-si, KR;
Mi Young Kim, Yongin-si, KR;
Jin Woo Kim, Yongin-si, KR;
Kyoung Hun Been, Yongin-si, KR;
Byeong Kyu Jeon, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/12 (2022.01); G06T 5/00 (2006.01); G06N 20/00 (2019.01); G06V 40/13 (2022.01); G06V 40/50 (2022.01);
U.S. Cl.
CPC ...
G06V 40/1365 (2022.01); G06N 20/00 (2019.01); G06T 5/002 (2013.01); G06V 40/1306 (2022.01); G06V 40/1318 (2022.01); G06V 40/1335 (2022.01); G06V 40/50 (2022.01); G06T 2207/20081 (2013.01); G06T 2207/30168 (2013.01);
Abstract
A fingerprint authentication device includes: a sensor unit configured to output a sensing signal by sensing a fingerprint; an image processing unit configured to generate a fingerprint image based on the sensing signal; a storage unit configured to store a template including an enrolled image; and a learning unit configured to generate a first pseudo image and add the first pseudo image to the template.