Topographic feature line extraction from point cloud based on SSV and HC-Laplacian smoothing

2017 ◽  
pp. 235-242
Author(s):  
Wei Zhou ◽  
Rencan Peng ◽  
Lihua Zhang ◽  
Wanjin Wang
Keyword(s):  
Point Cloud ◽  
Topographic Feature ◽  
Line Extraction ◽  
Feature Line ◽  
Laplacian Smoothing

Automated extraction of 3D vector topographic feature line from terrain point cloud

2017 ◽  
Vol 33 (10) ◽  
pp. 1036-1047 ◽  
Author(s):  
Wei Zhou ◽  
Rencan Peng ◽  
Jian Dong ◽  
Tao Wang
Keyword(s):  
Point Cloud ◽  
Automated Extraction ◽  
Topographic Feature ◽  
Feature Line

Automatic point cloud feature-line extraction algorithm based on curvature-mutation analysis

2019 ◽  
Vol 27 (5) ◽  
pp. 1218-1228
Author(s):  
陈华伟 CHEN Hua-wei ◽  
袁小翠 YUAN Xiao-cui ◽  
吴禄慎 WU Lu-chen ◽  
王晓辉 WANG Xiao-hui
Keyword(s):  
Mutation Analysis ◽  
Point Cloud ◽  
Line Extraction ◽  
Feature Line ◽  
Extraction Algorithm

Feature Line Extraction from a Point Cloud Based on Region Clustering Segmentation

2018 ◽  
Vol 38 (11) ◽  
pp. 1110001
Author(s):  
王晓辉 Wang Xiaohui ◽  
吴禄慎 Wu Lushen ◽  
陈华伟 Chen Huawei ◽  
胡赟 Hu Yun ◽  
石雅莹 Shi Yaying
Keyword(s):  
Point Cloud ◽  
Line Extraction ◽  
Feature Line

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

2020 ◽  
Vol 57 (20) ◽  
pp. 202802
Author(s):  
柏宏强 Bai Hongqiang ◽  
夏永华 Xia Yonghua ◽  
杨明龙 Yang Minglong ◽  
李照永 Li Zhaoyong ◽  
黄德 Huang De
Keyword(s):  
3D Reconstruction ◽  
Point Cloud ◽  
Line Extraction ◽  
Karst Caves ◽  
Feature Line
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