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Title:
ON-BOARD SENSOR CALIBRATION METHOD, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/004719
Kind Code:
A1
Abstract:
An on-board sensor calibration method, apparatus, and system, a computer storage medium, and a program product. The calibration method comprises: obtaining information of a projection image, the projection image being used for calibrating an on-board sensor (S701); obtaining outside image sensing information, the outside image sensing information being determined by the on-board sensor, and the outside image sensing information being related to the projection image (S702); and calibrating the on-board sensor according to the information of the projection image and the outside image sensing information (S703). The present calibration method can lower the requirements for calibration sites and calibration devices, reduce costs, and improve calibration flexibility.

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Inventors:
WANG XIAOYUE (CN)
ZHANG JUNHAO (CN)
LI TENG (CN)
Application Number:
PCT/CN2021/109399
Publication Date:
February 02, 2023
Filing Date:
July 29, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T7/80; G06T7/00
Foreign References:
US8662676B12014-03-04
CN103942796A2014-07-23
US20140294290A12014-10-02
US20190121224A12019-04-25
CN101763643A2010-06-30
US20140078260A12014-03-20
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