Towards Automated 3D Inspection of Water Leakages in Shield Tunnel Linings Using Mobile Laser Scanning Data

Towards Automated 3D Inspection of Water Leakages in Shield Tunnel Linings Using Mobile Laser Scanning Data

On-site manual inspection of metro tunnel leakages has been faced with the problems of low efficiency and poor accuracy. An automated, high-precision, and robust water leakage inspection method is vital to improve the manual approach. Existing approaches cannot provide the leakage location due to th...

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Bibliographic Details
Main Authors: Hongwei Huang, Wen Cheng, Mingliang Zhou, Jiayao Chen, Shuai Zhao
Format: Article
Language:English
Published: MDPI AG 2020-11-01
Series:Sensors
Subjects:
water leakage
mobile laser scanning
point cloud
deep learning
3D reconstruction
shield tunnel lining
Online Access:https://www.mdpi.com/1424-8220/20/22/6669

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