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. 25, 2019
Filed:
Nov. 03, 2015
Applicant:
Morpho, Issy les Moulineaux, FR;
Inventors:
Julien Bohne, Issy les Moulineaux, FR;
Stephane Gentric, Issy les Moulineaux, FR;
Assignee:
IDEMIA IDENTITY & SECURITY, Issy les Moulineaux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06N 7/00 (2006.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06N 7/005 (2013.01); G06K 9/00288 (2013.01); G06K 9/6278 (2013.01); G06N 20/00 (2019.01);
Abstract
The invention concerns a method to compare two data obtained from a sensor or interface, carried out by processing means of a processing unit, the method comprising the computing of a similarity function between two feature vectors of the data to be compared, characterized in that each feature vector of a datum is modelled as the summation of Gaussian variables, said variables comprising: