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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.:

US 11854280 B1

PDFFull Text
Date of Patent:
Dec. 26, 2023

Filed:

Apr. 27, 2021

Learning monocular 3d object detection from 2d semantic keypoint detection

Applicant:

Toyota Research Institute, Inc., Los Altos, CA (US);

Inventors:

Arjun Bhargava, San Francisco, CA (US);

Haofeng Chen, Stanford, CA (US);

Adrien David Gaidon, Mountain View, CA (US);

Rares A. Ambrus, San Francisco, CA (US);

Sudeep Pillai, Santa Clara, CA (US);

Assignee:

TOYOTA RESEARCH INSTITUTE, INC., Los Altos, CA (US);

Attorney:

SEYFARTH SHAW LLP

Primary Examiner:

Emily C Terrell

Assistant Examiner:

Ahmed A Nasher

Int. Cl.
CPC ...
G06V 20/00 (2022.01); G06V 20/64 (2022.01); G05D 1/02 (2020.01); G06V 20/40 (2022.01); G06V 20/56 (2022.01); G06F 18/214 (2023.01); G06F 18/21 (2023.01); G06N 3/04 (2023.01);
U.S. Cl.
CPC ...
G06V 20/64 (2022.01); G05D 1/0251 (2013.01); G06F 18/214 (2023.01); G06F 18/2163 (2023.01); G06V 20/41 (2022.01); G06V 20/46 (2022.01); G06V 20/56 (2022.01); G05D 2201/0213 (2013.01); G06N 3/04 (2013.01); G06V 2201/08 (2022.01);
Abstract

A method for 3D object detection is described. The method includes detecting semantic keypoints from monocular images of a video stream capturing a 3D object. The method also includes inferring a 3D bounding box of the 3D object corresponding to the detected semantic vehicle keypoints. The method further includes scoring the inferred 3D bounding box of the 3D object. The method also includes detecting the 3D object according to a final 3D bounding box generated based on the scoring of the inferred 3D bounding box.

Find Patent Forward Citations

Bhargava, Arjun. (2023). Learning monocular 3d object detection from 2d semantic keypoint detection (U.S. Patent No. 11854280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11854280

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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