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:
Jul. 15, 2025
Filed:
Dec. 17, 2021
Sri International, Menlo Park, CA (US);
Han-Pang Chiu, West Windsor, NJ (US);
Zachary Seymour, Pennington, NJ (US);
Niluthpol C. Mithun, Lawrenceville, NJ (US);
Supun Samarasekera, Skillman, NJ (US);
Rakesh Kumar, West Windsor, NJ (US);
Kowshik Thopalli, Tempe, AZ (US);
Muhammad Zubair Irshad, Atlanta, GA (US);
SRI International, Menlo Park, CA (US);
Abstract
A method, apparatus and system for efficient navigation in a navigation space includes determining semantic features and respective 3D positional information of the semantic features for scenes of captured image content and depth-related content in the navigation space, combining information of the determined semantic features of the scene with respective 3D positional information using neural networks to determine an intermediate representation of the scene which provides information regarding positions of the semantic features in the scene and spatial relationships among the semantic features, and using the information regarding the positions of the semantic features and the spatial relationships among the semantic features in a machine learning process to provide at least one of a navigation path in the navigation space, a model of the navigation space, and an explanation of a navigation action by the single, mobile agent in the navigation space.