The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 02, 2026
Filed:
Jul. 12, 2024
China University of Geosciences (Wuhan), Wuhan, CN;
Yunfeng Ge, Wuhan, CN;
Zihao Li, Wuhan, CN;
Zhongxu Wen, Wuhan, CN;
Zilong Zhang, Wuhan, CN;
Changyang Liu, Wuhan, CN;
Bin Hu, Wuhan, CN;
Haitao Wu, Wuhan, CN;
CHINA UNIVERSITY OF GEOSCIENCES (WUHAN), Wuhan, CN;
Abstract
A method for quickly measuring a rock joint of a rock mass based on huge point cloud data includes performing computation by introducing parallel computing to obtain a point curvature matrix and a point normal vector matrix corresponding to a vectorized point cloud coordinate data matrix; sequentially performing global parameter vectorization, normalization, and data screening on the vectorized point cloud coordinate data matrix, the point curvature matrix and the point normal vector matrix to obtain a training point cloud dataset; training an intelligent rock joint identification model through the training point cloud dataset to obtain a well-trained intelligent rock joint identification model; performing rock joint identification on a to-be-measured point cloud dataset through the well-trained intelligent rock joint identification model to obtain a plurality of rock joint sets; and computing an occurrence of each single rock joint in each of the rock joint sets.
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