Bulletin of Surveying and Mapping ›› 2022, Vol. 0 ›› Issue (9): 167-169.doi: 10.13474/j.cnki.11-2246.2022.0284

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Point cloud data simplification based on point-by-point advancing method

HE Kuan1,2, SUN Rui1, GUAN Yunlan3, ZENG Chenxi4   

  1. 1. Yellow River Conservancy Technical Institute, Kaifeng 475004, China;
    2. School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454003, China;
    3. East China University of Technology, Nanchang 330013, China;
    4. Human Resource Development Center of Natural Resources Ministry, Beijing 100097, China
  • Received:2021-04-26 Published:2022-09-30

Abstract: The paper proposes a point-by-point forward method to streamline point cloud data. The experimental research is carried out by the rabbit model, and the results show that the point-by-point forward method is significantly higher in speed and reduction rate than the Douglas-Peucker method in streamlining point cloud data.

Key words: terrestrial laser scanning, point cloud data, Douglas-Peucker, point-by-point forward approach

CLC Number: