Automated Segment Segmentation and Deformation Extraction Algorithms for Shield Tunnel Point Clouds Based on Customised Label Encoding and RandLA-Net

LIN Wei, XIE Xiong-yao, GUAN Zhen-chang, CHANG Jia-qi

China Journal of Highway and Transport ›› 2026, Vol. 39 ›› Issue (3) : 424-437.

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China Journal of Highway and Transport ›› 2026, Vol. 39 ›› Issue (3) : 424-437. DOI: 10.19721/j.cnki.1001-7372.2026.03.029
Tunnel Engineering

Automated Segment Segmentation and Deformation Extraction Algorithms for Shield Tunnel Point Clouds Based on Customised Label Encoding and RandLA-Net

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2026, 39(3): 424-437 https://doi.org/10.19721/j.cnki.1001-7372.2026.03.029

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