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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 11282212 B1

PDFFull Text
Date of Patent:
Mar. 22, 2022

Filed:

Jun. 25, 2020

Target tracking method, device, electronic apparatus and storage medium

Applicant:

Beijing Baidu Netcom Science and Technology CO Ltd, Beijing, CN;

Inventors:

Xiaoxing Zhu, Beijing, CN;

Yongyi Sun, Beijing, CN;

Chengfa Wang, Beijing, CN;

Assignee:

Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd., Beijing, CN;

Attorney:

Akerman LLP

Primary Examiner:

Delomia L Gilliard

Int. Cl.
CPC ...
G06T 7/00 (2017.01); G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06K 9/00 (2022.01); G06K 9/62 (2022.01); G06K 9/72 (2006.01); G06N 3/02 (2006.01); G06T 7/40 (2017.01);
U.S. Cl.
CPC ...
G06T 7/246 (2017.01); G06K 9/00744 (2013.01); G06K 9/6202 (2013.01); G06K 9/726 (2013.01); G06N 3/02 (2013.01); G06T 7/40 (2013.01); G06T 7/73 (2017.01); G06T 2207/10016 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30241 (2013.01);
Abstract

A target tracking method and device, as well as an electronic apparatus and a storage medium are provided. The method includes: acquiring feature information of a detection box in a current video frame and feature information of a detection box in a previous video frame, the feature information comprising position information of the detection box and an appearance feature of an obstacle target within the detection box, wherein the appearance feature comprises a texture feature and a semantics feature; matching the feature information of the detection box in the current video frame with the feature information of the detection box in the previous video frame; and determining a tracking trajectory of the detection box in the current video frame according to a matching result. In the embodiment of the application, an accuracy for tracking an object can be improved.

Find Patent Forward Citations

Zhu, Xiaoxing. (2022). Target tracking method, device, electronic apparatus and storage medium (U.S. Patent No. 11282212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11282212

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

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