Multi-Resolution 3D Reconstruction of Karst Caves Based on the Feature Line Extraction of 3D Laser Point Cloud

Hongqiang Bai; Yonghua Xia; Minglong Yang; Zhaoyong Li; De Huang

doi:10.3788/LOP57.202802

Laser & Optoelectronics Progress, Volume. 57, Issue 20, 202802(2020)

Multi-Resolution 3D Reconstruction of Karst Caves Based on the Feature Line Extraction of 3D Laser Point Cloud

Hongqiang Bai^1,2, Yonghua Xia^1,2、*, Minglong Yang^1,2、*, Zhaoyong Li³, and De Huang^1,2

Author Affiliations

¹Faculty of Land Resources Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650093, China

²Surveying & Mapping Technology and Application Research Center on Plateau Mountains of Yunnan Higher Education, Kunming, Yunnan 650093, China;

³Kunming Urban Underground Space Planning and Management Office, Kunming, Yunnan 650011, China

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Hongqiang Bai, Yonghua Xia, Minglong Yang, Zhaoyong Li, De Huang. Multi-Resolution 3D Reconstruction of Karst Caves Based on the Feature Line Extraction of 3D Laser Point Cloud[J]. Laser & Optoelectronics Progress, 2020, 57(20): 202802

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Paper Information

Category: Remote Sensing and Sensors

Received: Jan. 3, 2020

Accepted: Feb. 10, 2020

Published Online: Oct. 14, 2020

The Author Email: Xia Yonghua (617073761@qq.com), Yang Minglong (617073761@qq.com)

DOI:10.3788/LOP57.202802

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology