Laser & Optoelectronics Progress, Volume. 58, Issue 8, 0828001(2021)

Point Cloud Georeferencing Based on Fixed Control Primitives of Point, Line, and Surface

Jiahui Wang1, Jili Yao1、*, Xueying Zhao2, Xinzhi Hu1, and Meng Zhao1
Author Affiliations
  • 1School of Architecture Engineering, Shandong University of Technology, Zibo, Shandong 255049, China
  • 2China-Explo TianCheng(Beijing) Technology Co., Ltd., Beijing 100097, China
  • show less

    Point cloud registration and georeferencing are essential steps in point cloud data processing. Georeferencing is the basis of point cloud data integration with other geospatial data. In the georeferencing of static ground laser scanning point clouds, there are few studies on the georeferencing of point clouds based on the least fixed control primitives. Therefore, we propose a fixed control primitives method consisting of 1 point primitive, 1 line primitive and 1 surface primitive, which can be used to calculate the point cloud georeferencing parameters. The experiment results show that the method has high georeferencing accuracy, can quickly and directly calculate geography parameters, and provide initial values for fine georeferencing.

    Tools

    Get Citation

    Copy Citation Text

    Jiahui Wang, Jili Yao, Xueying Zhao, Xinzhi Hu, Meng Zhao. Point Cloud Georeferencing Based on Fixed Control Primitives of Point, Line, and Surface[J]. Laser & Optoelectronics Progress, 2021, 58(8): 0828001

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Remote Sensing and Sensors

    Received: Sep. 15, 2020

    Accepted: Nov. 5, 2020

    Published Online: Apr. 16, 2021

    The Author Email: Yao Jili (ysy_941123@sdut.edu.cn)

    DOI:10.3788/LOP202158.0828001

    Topics