Laser & Optoelectronics Progress, Volume. 59, Issue 18, 1828005(2022)

Extraction and Simplification of three-dimensional Point Cloud Topological Features Using Piecewise Linear Morse Theory

Yongyu Wei, Chunkang Zhang*, Xiaomei Shao, Yutian Ji, and Yao Yin
Author Affiliations
  • College of Mining, Guizhou University, Guiyang 550025, Guizhou, China
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    References(24)

    [1] Zhong W B, Li X R, Sun S et al. Key contour feature extraction of printed circuit board point cloud[J]. Laser & Optoelectronics Progress, 57, 141001(2020).

    [8] Hu J B, Liu Z, Zhang P F et al. Feature extraction of scattered point clouds based on discrete morse theory[J]. Acta Optica Sinica, 39, 0615002(2019).

    [9] Liu M T, Fang M E, Zhang N et al. A continuous framework of morse-Smale complex segmentation for two-dimensional scalar fields[J]. Journal of Computer-Aided Design & Computer Graphics, 28, 2075-2081(2016).

    [11] Qiu Y J, Zhou X H. Machining features recognition from triangular meshes in reverse engineering[J]. Journal of Computer-Aided Design & Computer Graphics, 22, 711-716(2010).

    [14] Qiu Y J, Zhou X H, Liu W. Feature lines extraction from triangular mesh based on Morse-Smale complex[J]. Journal of Shanghai Jiao Tong University, 44, 1074-1078(2010).

    [15] Zhang C K, Li H M, Zhang X. Topological feature recognition and blend feature protection for non-duality point clouds[J]. Optics and Precision Engineering, 28, 2301-2310(2020).

    [16] Wang C F, Geng G H, Hu J B et al. Feature-aware three-dimensional point cloud simplification algorithm[J]. Laser & Optoelectronics Progress, 56, 111004(2019).

    [17] Bai H Q, Xia Y H, Yang M L et al. Multi-resolution 3D reconstruction of Karst caves based on the feature line extraction of 3D laser point cloud[J]. Laser & Optoelectronics Progress, 57, 202802(2020).

    [18] Liu S L, Zhou R R, Zhang L Y. Feature line extraction from triangular mesh model[J]. Journal of Computer Aided Design & Computer Graphics, 15, 444-448, 453(2003).

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    Yongyu Wei, Chunkang Zhang, Xiaomei Shao, Yutian Ji, Yao Yin. Extraction and Simplification of three-dimensional Point Cloud Topological Features Using Piecewise Linear Morse Theory[J]. Laser & Optoelectronics Progress, 2022, 59(18): 1828005

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    Paper Information

    Category: Remote Sensing and Sensors

    Received: Jun. 30, 2021

    Accepted: Aug. 25, 2021

    Published Online: Aug. 31, 2022

    The Author Email: Zhang Chunkang (chkang_chd@163.com)

    DOI:10.3788/LOP202259.1828005

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