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. 04, 2020
Filed:
Nov. 21, 2017
GM Global Technology Operations Llc, Detroit, MI (US);
Mark Liu, San Francisco, CA (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
Systems and method are provided for identifying free space between objects. The method includes retrieving, by a processor, a voxel grid around the vehicle wherein the voxel grid has a plurality of columns. The method further includes tracing, by the processor, lidar beams from a lidar system on the vehicle through the voxel grid, identifying, by the processor, a max subarray for each column in the voxel grid, classifying, by the processor, each column with a free space level, and outputting, by the processor, the classified columns as an image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile