基于数量场梯度的露天矿点云台阶线自动提取算法
张冰洁, 蔡来良, 王鑫, 吴景动
Automatic extraction algorithm of step lines from point cloud in open-pit mine based on gradient of scalar field
ZHANG Bingjie, CAI Lailiang, WANG Xin, WU Jingdong
测绘通报
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2023, (7): 63
-68
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DOI: 10.13474/j.cnki.11-2246.2023.0202
