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. 11, 2022
Filed:
Jun. 15, 2020
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Milad Salemi, Somerset, NJ (US);
Ming-Fang Huang, Princeton, NJ (US);
Assignee:
NEC Corporation, Princeton, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 20/13 (2022.01); G06N 3/08 (2006.01); G06K 9/62 (2022.01);
U.S. Cl.
CPC ...
G06V 20/13 (2022.01); G06K 9/6279 (2013.01); G06N 3/08 (2013.01);
Abstract
Aspects of the present disclosure describe systems, methods and structures providing wide-area traffic monitoring based on distributed fiber-optic sensing (DFOS) that employs deep neural network(s) for denoising noisy waterfall traces measured by the DFOS. Such systems, methods, and structures according to aspects of the present disclosure may advantageously monitor multiple highways/roadways using a single interrogator and optical fiber switch(es) which provides traffic information along every sensing point of existing, deployed, in-service optical telecommunications facilities.