Title:
POSITIONING METHOD AND SYSTEM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/017045
Kind Code:
A1
Abstract:
Embodiments of the present application provide a positioning method and system, and an electronic device. The method comprises: first, obtaining an image captured for a target object to be positioned, wherein N1 light sources having different spectra are arranged on the target object, the image comprises N2 spots, the N2 spots correspond to N2 light sources, both N1 and N2 are integers greater than 2, and N2 is less than or equal to N1; then, according to color information of the N2 spots comprised in the image, determining light sources respectively corresponding to the N2 spots from the N1 light sources; and finally, determining the pose of the target object according to the N2 spots and the light sources respectively corresponding to the N2 spots. In this way, the pose of the target object can be determined by one positioning calculation operation, thereby saving calculation time and improving the positioning efficiency.
Inventors:
ZHUANG KAIYUAN (CN)
XIE PENG (CN)
XIE PENG (CN)
Application Number:
PCT/CN2023/105343
Publication Date:
January 25, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
A63F13/00; A63F13/20
Domestic Patent References:
| WO2022100288A1 | 2022-05-19 |
Foreign References:
| US20030199324A1 | 2003-10-23 | |||
| US20030199325A1 | 2003-10-23 | |||
| CN105844199A | 2016-08-10 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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