Title:
OBSTACLE DETECTION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/083402
Kind Code:
A1
Abstract:
An obstacle detection method, executed by a computer device (104). The method comprises: obtaining a road scene image of a road where a target vehicle (102) is located (S202); performing obstacle recognition processing on the road scene image to obtain region information and depth-of-field information respectively corresponding to obstacles in the road scene image (S204); determining, according to the region information respectively corresponding to the obstacles, target obstacles having a shielding relationship, and determining a relative depth-of-field relationship among the target obstacles according to the depth-of-field information of the target obstacles (S206); obtaining distance measurement results of the obstacles acquired by a distance measurement apparatus corresponding to the target vehicle (S208); and determining, according to the relative depth-of-field relationship among the target obstacles and the distance measurement results of the obstacles, an obstacle detection result corresponding to the road where the target vehicle (102) is located (S210).
Inventors:
SHEN YUAN (CN)
Application Number:
PCT/CN2021/120162
Publication Date:
April 28, 2022
Filing Date:
September 24, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06K9/00; G01C11/04; G05D1/02
Foreign References:
| CN112417967A | 2021-02-26 | |||
| CN111680554A | 2020-09-18 | |||
| CN111291809A | 2020-06-16 | |||
| CN109084724A | 2018-12-25 | |||
| CN108229366A | 2018-06-29 | |||
| US7741961B1 | 2010-06-22 | |||
| US20180260415A1 | 2018-09-13 |
Other References:
See also references of EP 4109331A4
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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