Title:
PARKING SPACE DETECTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/266854
Kind Code:
A1
Abstract:
Disclosed are a parking space detection method and device, capable of being applied to the field of autonomous driving, assisted driving, three-dimensional modeling, or the like, and used for solving the problem of poor accuracy of parking space information in the prior art. The parking space detection method may comprise: obtaining image information of a parking space; determining first parking space point information according to the image information of the parking space; determining first parking space frame information according to the image information of the parking space; and determining parking space information of the parking space according to the first parking space point information and the first parking space frame information. The parking space information is determined by means of the first parking space point information and the first parking space frame information, so that two types of different feature information can be complementary, and thus relatively accurate parking space information from local to global can be obtained.
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Inventors:
BAI YUCAI (CN)
REN JIANLE (CN)
ZHANG QIANG (CN)
REN JIANLE (CN)
ZHANG QIANG (CN)
Application Number:
PCT/CN2021/101613
Publication Date:
December 29, 2022
Filing Date:
June 22, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G08G1/14; G08G1/0967
Foreign References:
| CN112509354A | 2021-03-16 | |||
| CN109685000A | 2019-04-26 | |||
| CN111191485A | 2020-05-22 | |||
| CN110969655A | 2020-04-07 | |||
| CN111881874A | 2020-11-03 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
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