Automated Tunnel Point Cloud Segmentation and Extraction Method

Automated Tunnel Point Cloud Segmentation and Extraction Method

To address the issue of inaccurate tunnel segmentation caused by solely relying on point cloud coordinates, this paper proposes two algorithms, GuSAC and TMatch, along with a ring-based cross-section extraction method to achieve high-precision tunnel lining segmentation and cross-section extraction....

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Bibliographic Details
Main Authors: Zhe Wang, Zhenyi Zhu, Yong Wu, Qihao Hong, Donglai Jiang, Jinbo Fu, Sifa Xu
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Applied Sciences
Subjects:
tunnel structure disease analysis
RANSAC algorithm
sliding window fitting
clustering segmentation
Gaussian mixture model
scalar field
Online Access:https://www.mdpi.com/2076-3417/15/6/2926
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