Automated 3D defect inspection in shield tunnel linings through integration of image and point cloud data

Automated 3D defect inspection in shield tunnel linings through integration of image and point cloud data

Abstract Recent advancements in automated tunnel defect detection have utilized high-resolution cameras and mobile laser scanners. However, the inability of cameras to accurately capture 3D spatial coordinates complicates tasks such as 3D visualization, while the relatively low resolution of laser s...

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Bibliographic Details
Main Authors: Hongwei Huang, Shuyi Liu, Mingliang Zhou, Hua Shao, Qingtong Li, Phromphat Thansirichaisree
Format: Article
Language:English
Published: Springer Nature 2025-05-01
Series:AI in Civil Engineering
Subjects:
Tunnel defect
Automated inspection
3D reconstruction
Image segmentation
Point cloud
Online Access:https://doi.org/10.1007/s43503-025-00054-w
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