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:
Feb. 18, 2025
Filed:
Dec. 22, 2021
Applicant:
GM Cruise Holdings Llc, San Francisco, CA (US);
Inventor:
Hariprasad Govardhanam, Fremont, CA (US);
Assignee:
GM Cruise Holdings LLC, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/20 (2017.01); G06V 10/74 (2022.01); G06V 10/762 (2022.01); G06V 10/82 (2022.01); G06V 20/50 (2022.01);
U.S. Cl.
CPC ...
G06V 10/762 (2022.01); G06T 7/20 (2013.01); G06V 10/761 (2022.01); G06V 10/82 (2022.01); G06V 20/50 (2022.01); G06T 2207/30241 (2013.01);
Abstract
System, methods, and computer-readable media for a training technique of an object trajectory prediction model that inputs semantic map data pertaining to an environment and trajectory data of an object into an autoencoder neural network, which outputs the original trajectory as a feature embedding vector. Each feature embedding vector serves as a unique identifier for each behavior. Cluster analysis is performed on feature embedding vectors to determine clusters, each associated with a particular behavior attribute.