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. 24, 2025
Filed:
Jan. 19, 2023
GM Global Technology Operations Llc, Detroit, MI (US);
Oded Bialer, Petah Tikva, IL;
Yuval Haitman, Oranit, IL;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method that includes obtaining reflective radar signals regarding a scene monitored by a radar sensor system having an antenna array that is characterized by effecting a reflection-ghost offset in one or more domains, determining a reflective-intensity (RI) spectrum in three domains based on the reflective radar signals, producing a filtered RI spectrum by applying a trained convolutional neural network (CNN) to the RI spectrum by, at least in part, filtering the RI spectrum using one or more CNN kernels that incorporate the reflection-ghost offset; and detecting objects in the monitored scene based, at least in part, on the filtered RI spectrum.