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Author:

鲍艳 (鲍艳.) | 王风杰 (王风杰.)

Indexed by:

CQVIP

Abstract:

针对三维激光扫描技术(LiDAR)监测隧道变形时多站点云数据拼接误差较大的问题,从标靶类型、标靶数量及控制点三个角度分别进行隧道点云数据拼接实验,分析拼接误差.结果表明:标靶的数量越多拼接精度越高;基于控制点的拼接精度最高,但工作量也较大;球形标靶操作简单、精度高.在精度满足需求的情况下,建议选择四个球形标靶.该研究为隧道变形监测提供了借鉴.

Keyword:

变形监测 隧道 精度 扫描标靶 点云数据拼接

Author Community:

  • [ 1 ] [鲍艳]北京工业大学
  • [ 2 ] [王风杰]北京工业大学

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Source :

黑龙江科技大学学报

ISSN: 2095-7262

Year: 2018

Issue: 1

Volume: 28

Page: 107-112

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 3

Chinese Cited Count:

30 Days PV: 1

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