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:
Sep. 14, 2021
Filed:
Jan. 06, 2020
Outsight SA, Paris, FR;
Raul Bravo Orellana, Paris, FR;
Outsight SA, Paris, FR;
Abstract
We disclose systems and methods for object tracking which utilize a spectral response and a geometric aspect of a set of points. One method includes transmitting, with a multispectral lidar system, a multispectral light beam and analyzing a response, of a photodetector, to a return of the beam. The method also includes generating a point cloud with a set of points and determining a set of spectral responses of the set of points based on the analyzing of the response. The method also includes determining a set of material compositions for the set of points based on the set of spectral responses of the set of points. The method also includes grouping points in the set of points into groups based on both the set of material compositions and a geometric aspect of the set of points and creating one or more tracking object definitions using the groups.