Invention Grant
- Patent Title: Target tracking method, device, electronic apparatus and storage medium
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Application No.: US16912193Application Date: 2020-06-25
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Publication No.: US11282212B2Publication Date: 2022-03-22
- Inventor: Xiaoxing Zhu , Yongyi Sun , Chengfa Wang
- Applicant: Beijing Baidu Netcom Science And Technology Co Ltd
- Applicant Address: CN Beijing
- Assignee: Beijing Baidu Netcom Science And Technology Co Ltd
- Current Assignee: Beijing Baidu Netcom Science And Technology Co Ltd
- Current Assignee Address: CN Beijing
- Agency: Akerman LLP
- Priority: CN201911106568.0 20191113
- Main IPC: G06T7/00
- IPC: G06T7/00 ; G06T7/246 ; G06T7/73 ; G06K9/00 ; G06K9/62 ; G06K9/72 ; G06N3/02 ; G06T7/40

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.
Public/Granted literature
- US20210142489A1 TARGET TRACKING METHOD, DEVICE, ELECTRONIC APPARATUS AND STORAGE MEDIUM Public/Granted day:2021-05-13
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