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:
Dec. 28, 2023
China University of Geosciences (Wuhan), Wuhan, CN;
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, CN;
Xuefeng Yan, Wuhan, CN;
Yuyong Jiao, Wuhan, CN;
Yule Hu, Wuhan, CN;
Zengqiang Han, Wuhan, CN;
Yiteng Wang, Wuhan, CN;
Luyi Shen, Wuhan, CN;
Junpeng Zou, Wuhan, CN;
Fei Zheng, Wuhan, CN;
Peng Zhang, Wuhan, CN;
Abstract
A method for aligning a laser point cloud and an image based on deep learning includes: collecting data by using a laser ladar and a camera, to obtain laser point cloud data and a two-dimensional (2D) image respectively; dividing preprocessed point cloud data into triangular meshes to obtain a three-dimensional (3D) mesh model of the point cloud data; determining a relative location relationship between a laser radar and the multi-function camera, and constructing a virtual camera in the 3D mesh model to capture a simulated 2D image at a same location and angle as those of the camera; and aligning, by using a convolution neural network (CNN), the 2D image captured by the camera and the simulated 2D image captured by the virtual camera to generate aligned images that map onto each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile