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:
Nov. 12, 2019
Filed:
May. 02, 2017
Applicant:
Safran Identity & Security, Issy les Moulineaux, FR;
Inventors:
Francois Rieul, Issy les Moulineaux, FR;
Jean Beaudet, Issy les Moulineaux, FR;
Assignee:
IDEMIA IDENTITY & SECURITY, Issy les Moulineaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); G06F 21/32 (2013.01); G06F 21/62 (2013.01); G06K 9/00 (2006.01); H04N 5/30 (2006.01); G06K 9/20 (2006.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); G06F 21/629 (2013.01); G06K 9/0004 (2013.01); G06K 9/0012 (2013.01); G06K 9/00013 (2013.01); G06K 9/00087 (2013.01); G06K 9/00107 (2013.01); G06K 9/00899 (2013.01); G06K 9/2018 (2013.01); G06K 9/2027 (2013.01); H04N 5/30 (2013.01);
Abstract
A device and method, the purpose of which is to secure digital fingerprint reading by sequential optical captures with optimization of the exposures to light. At least one of the illumination and detection parameters is adjusted as a function of the acquisition conditions (physiological condition of the epidermis, exposure to ambient light) owing to the means of control.