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:
Apr. 07, 2026
Filed:
Jan. 29, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Michael Baltaxe, Kfar Saba, IL;
Dan Levi, Ganei Tikvah, IL;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method of updating parameters of an occupancy estimation model. The method includes receiving images that are two-dimensional. An occupancy estimation model is utilized to generate a voxel based on the images. An occupancy loss is determined by comparing the voxel to an occupancy ground truth corresponding to the voxel. An object loss is determined by comparing the voxel to an object ground truth. The object loss is combined with the occupancy loss to determine a total loss for the voxel. Parameters of the occupancy estimation model are updated to reduce the total loss determined.