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:
Mar. 21, 2023
Filed:
Feb. 01, 2021
Woven Planet North America, Inc., Los Altos, CA (US);
Rupsha Chaudhuri, Campbell, CA (US);
Kumar Hemachandra Chellapilla, Mountain View, CA (US);
Tanner Cotant Christensen, Redwood City, CA (US);
Newton Ko Yue Der, San Mateo, CA (US);
Joan Devassy, San Mateo, CA (US);
Suneet Rajendra Shah, San Francisco, CA (US);
Woven Planet North America, Inc., Los Altos, CA (US);
Abstract
Examples disclosed herein may involve (i) based on an analysis of 2D data captured by a vehicle while operating in a real-world environment during a window of time, generating a 2D track for at least one object detected in the environment comprising one or more 2D labels representative of the object, (ii) for the object detected in the environment: (a) using the 2D track to identify, within a 3D point cloud representative of the environment, 3D data points associated with the object, and (b) based on the 3D data points, generating a 3D track for the object that comprises one or more 3D labels representative of the object, and (iii) based on the 3D point cloud and the 3D track, generating a time-aggregated, 3D visualization of the environment in which the vehicle was operating during the window of time that includes at least one 3D label for the object.