Title:
TARGET DETECTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/104774
Kind Code:
A1
Abstract:
Provided are a target detection method and apparatus, which relate to the field of intelligent driving or autonomous driving. The method comprises: obtaining point cloud data by using image data; outputting first three-dimensional information of the point cloud data by using a first neural network model; outputting two-dimensional information of the image data by using a second neural network model; determining second three-dimensional information according to depth information of the image data and the two-dimensional information of the image data; and fusing the same targets in the first three-dimensional information and the second three-dimensional information to obtain a target detection result. Thus, a relatively accurate target detection result can be obtained in combination with respective advantages of the first three-dimensional information and the second three-dimensional information, and the target detection result is a three-dimensional result, which can more comprehensively reflect the characteristics of a target.
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Inventors:
GUO CHENYANG (CN)
LIU JIANQIN (CN)
ZHI JINGJING (CN)
LIU JIANQIN (CN)
ZHI JINGJING (CN)
Application Number:
PCT/CN2020/130816
Publication Date:
May 27, 2022
Filing Date:
November 23, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T7/00
Foreign References:
| CN110632608A | 2019-12-31 | |||
| CN111723716A | 2020-09-29 | |||
| CN111311722A | 2020-06-19 | |||
| CN111402130A | 2020-07-10 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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