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:
Feb. 09, 2021
Filed:
Jul. 01, 2019
Applicant:
Gemalto Cogent Inc, Pasadena, CA (US);
Inventors:
Yi Ding, Pasadena, CA (US);
Anne Jinsong Wang, Pasadena, CA (US);
Assignee:
THALES DIS USA Inc., Austin, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/38 (2006.01); G06K 9/60 (2006.01); G06K 9/54 (2006.01); G06T 7/194 (2017.01); G06K 9/40 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00033 (2013.01); G06K 9/00067 (2013.01); G06K 9/00087 (2013.01); G06K 9/38 (2013.01); G06K 9/40 (2013.01); G06K 9/54 (2013.01); G06K 9/60 (2013.01); G06T 7/194 (2017.01); G06T 2207/20224 (2013.01); G06T 2207/30196 (2013.01);
Abstract
The present invention relates to a method to generate a slap/fingers foreground mask to be used for subsequent image processing of fingerprints on an image acquired using a contactless fingerprint reader having at least a flash light, said method comprising the following steps: