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:
Aug. 08, 2023
Filed:
Dec. 31, 2020
Applicant:
Volvo Car Corporation, Gothenburg, SE;
Inventors:
Assignee:
Volvo Car Corporation, Gothenburg, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 7/52 (2006.01); G01S 15/10 (2006.01); G06N 3/08 (2023.01); G01S 7/539 (2006.01); G06F 18/2132 (2023.01);
U.S. Cl.
CPC ...
G01S 7/52077 (2013.01); G01S 7/539 (2013.01); G01S 15/101 (2013.01); G01S 15/104 (2013.01); G06F 18/2132 (2023.01); G06N 3/08 (2013.01);
Abstract
The present disclosure provides a system and method for removing noise from an ultrasonic signal using a generative adversarial network (GAN). The present disclosure provides three input formats for the neural network (NN) in order to feed one-dimensional (1D) input data to the network. The system is generalizable to multiple noise sources, as it learns from different motion functions and noise types. The end-to-end system of the present disclosure is trained on raw ultrasonic signals with very little pre-processing or feature extraction.