Title:
PLANE INFORMATION DETECTION METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/237026
Kind Code:
A1
Abstract:
A plane information detection method and system. The method comprises: acquiring point cloud information in a physical environment of a user (S110); performing iterative regression on the point cloud information, and obtaining, by means of fitting, all pieces of plane information that correspond to the physical environment (S120); combining all the pieces of plane information according to a preset rule, so as to acquire a combined plane information set (S130); performing plane segmentation on the plane information set on the basis of a pre-trained plane segmentation model, so as to acquire segmented plane information (S140); and performing screening on the segmented plane information, so as to determine all pieces of target plane information that correspond to the physical environment (S150). By means of the method, the precision and stability of plane detection and extraction in a physical environment can be improved.
Inventors:
WU TAO (CN)
Application Number:
PCT/CN2021/118287
Publication Date:
November 17, 2022
Filing Date:
September 14, 2021
Export Citation:
Assignee:
QINGDAO PICO TECH CO LTD (CN)
International Classes:
G06T7/10
Foreign References:
| CN113240678A | 2021-08-10 | |||
| CN112329946A | 2021-02-05 | |||
| CN110458805A | 2019-11-15 | |||
| CN111639682A | 2020-09-08 | |||
| US20200402300A1 | 2020-12-24 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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