Laser Technology, Volume. 46, Issue 2, 233(2022)

Double-filtering method for point cloud data in densely vegetated area

WANG Yunyun1, TANG Feifei1、*, WANG Zhangpeng2, XIAO Min3, TANG Tianjun1, and WANG Tongchuan1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(21)

    [1] [1] HUI Z Y,CHENG P G,GUAN Y L,et al. Review on airborne LiDAR point cloud filtering[J]. Laser & Optoelectronics Progress, 2018, 55(6):060001(in Chinese).

    [2] [2] YU Y Y. Research on filtering and classification algorithms of LiDAR data[D]. Hefei:University of Science and Technology of China,2020:19-20(in Chinese).

    [3] [3] CHEN C F, GAO Y, LI Y. A feature-preserving point cloud denoising algorithm for LiDAR-derived DEM construction[J]. Survey Review, 2021, 53(377):146-157.

    [4] [4] MOUDRY V, KLAPST P, FOGL M, et al. Assessment of LiDAR ground filtering algorithms for determining ground surface of non-natural terrain overgrown with forest and steppe vegetation[J].Measurement, 2020, 150:107047.

    [5] [5] LIU Y,SUN Sh Y. Laser point cloud denoising based on principal component analysis and surface fitting[J]. Laser Technology, 2020,44(4):497-502(in Chinese).

    [6] [6] WANG M H,ZHANG X H,ZENG T,et al. Preprocessing algorithms for filtering airborne LiDAR data[J]. Geomatics and Information Science of Wuhan University, 2010,35(02): 224-227(in Chinese).

    [7] [7] LIU J N,ZHANG X H. Classification of laser scanning altimetry data using laser intensity[J]. Geomatics and Information Science of Wuhan University,2005,30(3): 189-193(in Chinese).

    [8] [8] ZHANG X H. A irborne LiDAR points cloud classification based on difference of twice return pulse heights[J]. Science of Surveying and Mapping, 2006, 31(4): 48-50(in Chinese).

    [9] [9] TANG F F,LIU J N,ZHANG X H,et al. A voxel-based filtering algorithm for DTM data extraction in forest areas [J].Journal of Beijing Forestry University, 2009, 31(1):55-59(in Chinese).

    [10] [10] TANG F F,RUAN Zh M,LIU X. Research of filtering method for urban airborne LiDAR data[J]. Laser Technology, 2011,35(4):527-530(in Chinese).

    [11] [11] LIN X G,ZHANG J X. Analysis of multiple returns of airborne LiDAR pulse and its application in filtering[J]. Science of Surveying and Mapping,2013,38(2):22-25(in Chinese).

    [12] [12] SUN D,LI Y Q,SUN Zh Zh,et al. Research on the point cloud filter-ing for steep slope based on multi-pulse and fisher discrimination algorithm[J]. Geography and Geo-Information Science, 2018, 34(2): 34-39(in Chinese).

    [13] [13] LI P T,ZHAO Q Zh,CHEN H. Filtering UAV LiDAR point cloud with k-means clustering under the constraint of echo intensity[J]. Journal of Geo-information Science, 2018,20(4):471-479(in Ch-inese).

    [14] [14] BARTELS M, WEI H. Segmentation of LiDAR data using measures of distribution[J]. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, 2006, 36(7): 31-426.

    [15] [15] CROSILLA F, MACORIG D, SCAIONI M, et al. LiDAR data filter-ing and classification by skewness and kurtosis iterative analysis of multiple point cloud data categories[J]. Applied Geomatics, 2013, 5(3): 225-240.

    [16] [16] OTSU N.A threshold selection method from gray-level histograms[J].IEEE Transactions on Systems Man & Cybernetics, 1979, 9(1): 62-66.

    [17] [17] DONG Q, WANG J Q, SUN Y G. An improved two-dimensional OTSU segmentation method for nvshu character image[J]. Journal of Multimedia, 2014, 9(9): 1081-1088.

    [18] [18] AXELSSON P. DEM generation from laser scanner data using adaptive TIN models[J].International Archives of Photogrammetry Remote Sensing,2000, 33(4):110-117.

    [19] [19] LIU Y,XI X H,WANG Ch,et al. An improved progressive TIN densification filtering algorithm for point clouds[J]. Science of Surveying and Mapping, 2020,45(5):106-111(in Chinese).

    [20] [20] XING Ch B,DENG X Sh,LI Y X. Seed point optimal selection method of PTD algorithm based on confidence interval estimation th-eory[J].Engineering of Surveying and Mapping, 2020,29(5):27-32(in Chinese).

    [21] [21] TIAN W W. A study on data filtering and dem extraction of lidar point cloud[D]. Changchun: Changchun University of Science and Technology,2018:23-24(in Chinese).

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    WANG Yunyun, TANG Feifei, WANG Zhangpeng, XIAO Min, TANG Tianjun, WANG Tongchuan. Double-filtering method for point cloud data in densely vegetated area[J]. Laser Technology, 2022, 46(2): 233

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    Paper Information

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    Received: Mar. 23, 2021

    Accepted: --

    Published Online: Mar. 8, 2022

    The Author Email: TANG Feifei (fftang80@126.com)

    DOI:10.7510/jgjs.issn.1001-3806.2022.02.014

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