Title:
TARGET DETECTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/206517
Kind Code:
A1
Abstract:
The present application provides a target detection method and apparatus, which belong to the technical field of sensors, and can be applied to aided driving and autonomous driving. The method comprises: acquiring first point cloud data collected by a radar sensor and a first image collected by a corresponding camera sensor; mapping the first point cloud data to an image plane of the first image, so as to obtain second point cloud data; performing grid division on the second point cloud data; determining a plurality of target point clouds of the second point cloud data after being subjected to the grid division, wherein any of the target point clouds corresponds to at least one point cloud in the second point cloud data; generating at least one anchor box corresponding to each of the plurality of target point clouds; and performing target detection according to the at least one generated anchor box corresponding to each target point cloud, so as to determine the position of at least one target object to be detected. By means of the method, the efficiency of target detection can be improved. Furthermore, the method can be applied to the Internet of Vehicles, such as vehicle to everything (V2X), and vehicle to vehicle (V2V).
Inventors:
ZHOU WEI (CN)
Application Number:
PCT/CN2022/082553
Publication Date:
October 06, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T7/00
Foreign References:
| CN112560972A | 2021-03-26 | |||
| CN110988912A | 2020-04-10 | |||
| CN111352112A | 2020-06-30 | |||
| CN111652097A | 2020-09-11 | |||
| US20200200912A1 | 2020-06-25 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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