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:
Oct. 19, 2021
Filed:
Dec. 28, 2018
Applicant:
Invensense, Inc., San Jose, CA (US);
Inventors:
Jonathan Baudot, Grenoble, FR;
Etienne De Foras, Saint Nazaire les Eymes, FR;
Assignee:
InvenSense, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0008 (2013.01); G06K 9/001 (2013.01); G06K 9/0004 (2013.01); G06K 9/00026 (2013.01); G06K 9/00926 (2013.01); H04N 5/23229 (2013.01);
Abstract
In a method for generating an estimated fingerprint image, a ridge/valley pattern of a fingerprint of a finger is received. A sensor image including a partial fingerprint of the finger is received. Ridge/valley characteristics of the fingerprint are extracted from the sensor image including the partial fingerprint. An estimated fingerprint image is generated based at least on the ridge/valley pattern of the fingerprint and the ridge/valley characteristics of the fingerprint.