- 专利标题: MULTI-TARGET TRACKING METHOD, DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
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申请号: US17866574申请日: 2022-07-18
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公开(公告)号: US20220375106A1公开(公告)日: 2022-11-24
- 发明人: Shuping Hu , Jun Cheng , Jingtao Zhang , Miaochen Guo , Dong Wang , Zaiwang Gu , Jianxin Pang
- 申请人: UBTECH ROBOTICS CORP LTD
- 申请人地址: CN Shenzhen
- 专利权人: UBTECH ROBOTICS CORP LTD
- 当前专利权人: UBTECH ROBOTICS CORP LTD
- 当前专利权人地址: CN Shenzhen
- 优先权: CN202110343336.8 20210330
- 主分类号: G06T7/246
- IPC分类号: G06T7/246 ; G06T7/73
摘要:
A method includes: performing target detection on a current image to obtain detection information of a plurality of detected targets; obtaining position prediction information of each of a plurality of tracked targets and a number of times of tracking losses of targets from tracking information of each of the tracked targets, and determining a first matching threshold for each of the tracked targets according to the number of times of tracking losses of targets; calculating a motion matching degree between each of the tracked targets and each of the detected targets according to the position detection information and the position prediction information; for each of the tracked targets, obtaining a motion matching result according to the motion matching degree and the first matching threshold corresponding to the tracked target; and matching the detected targets and the tracked targets according to the motion matching results to obtain a tracking result.
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