Title:
POINT CLOUD DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/094118
Kind Code:
A1
Abstract:
The present application provides a point cloud data processing method and apparatus, an electronic device, and a computer readable storage medium. The point cloud data processing method comprises: projecting original point cloud data of an area to be processed to a preset gridded plane to obtain a projected point cloud; obtaining target structure data of the original point cloud data on the basis of the height value and plane coordinates of each projected point, the target structure data comprising structure data of each plane grid, and the structure data comprising at least one of the plane coordinates, the number of projected points, point cloud curvature, a point cloud height maximum value, a point cloud height minimum value, a point cloud height average value and a point cloud height variance value; performing point cloud processing on the basis of the target structure data to obtain processed structure data of the original point cloud data; and restoring the processed structure data to obtain processed point cloud data of the original point cloud data. The present application reduces the degree of loss of an original data volume and improves the processing efficiency of point cloud data.
Inventors:
PENG XIANMING (CN)
ZHAO MENGYU (CN)
YAO YIXUAN (CN)
LIU XIAOPING (CN)
ZHAO MENGYU (CN)
YAO YIXUAN (CN)
LIU XIAOPING (CN)
Application Number:
PCT/CN2023/129319
Publication Date:
May 10, 2024
Filing Date:
November 02, 2023
Export Citation:
Assignee:
SF TECH CO LTD (CN)
International Classes:
G06T7/73
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (Unit 3 Floor 12, Building 3,Yard 42, Qibei Roa, Changping District Beijing 0, CN)
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