Title:
TARGET TRACKING METHOD, ROBOT, COMPUTER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/202335
Kind Code:
A1
Abstract:
The present application relates to a target tracking method, a robot, a computer device and a storage medium. The method comprises: determining a three-dimensional detection position of each target in a target pedestrian image at a current acquisition moment according to a point cloud and the target pedestrian image; for any target in the target pedestrian image, matching the three-dimensional detection position of any target with a three-dimensional prediction position of each target in a previous target pedestrian image, and determining a first matching result; and determining, according to the first matching result, whether any target is successfully tracked or not, and if any target is successfully tracked, adjusting a three-dimensional detection position of a first target frame using a preset algorithm model to obtain an updated three-dimensional position of the first target frame.
Inventors:
GAN LEI (CN)
LIU YONG (CN)
WU XIANG (CN)
LIU YONG (CN)
WU XIANG (CN)
Application Number:
PCT/CN2023/084663
Publication Date:
October 26, 2023
Filing Date:
March 29, 2023
Export Citation:
Assignee:
SHENZHEN PUDU TECH CO LTD (CN)
International Classes:
G06T7/254; G06N3/08; G06T7/246; G06T7/70
Foreign References:
| CN111951305A | 2020-11-17 | |||
| CN111089590A | 2020-05-01 | |||
| CN110246159A | 2019-09-17 | |||
| CN113848545A | 2021-12-28 | |||
| CN112926514A | 2021-06-08 | |||
| CN114063098A | 2022-02-18 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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