Title:
2D MARKER, AND INDOOR POSITIONING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/001847
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a 2D marker, and an indoor positioning method and apparatus. The 2D marker comprises: an symbol portion and corner point portions, wherein the symbol portion is located in the central area of the 2D marker and is used for identifying an identifier (ID) value of the 2D marker; and the corner point portions are located at four peripheral corners of the 2D marker, comprise three double-square corner points and a single-square corner point, and are used for extracting an symbol of the 2D marker to determine a 6 degree of freedom (6DoF) pose.
Inventors:
LI RUSHENG (CN)
Application Number:
PCT/CN2023/101160
Publication Date:
January 04, 2024
Filing Date:
June 19, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W4/02
Foreign References:
| CN113712665A | 2021-11-30 | |||
| CN112819892A | 2021-05-18 | |||
| CN113705268A | 2021-11-26 | |||
| US20180046874A1 | 2018-02-15 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
Download PDF:
Previous Patent: INFORMATION PROJECTION METHOD AND APPARATUS, AND VEHICLE CONTROL SYSTEM
Next Patent: AUTOMATIC DRIVING METHOD AND SYSTEM
Next Patent: AUTOMATIC DRIVING METHOD AND SYSTEM