Open access
Jul 2026
Weakly supervised semantic segmentation of 3D point clouds for coal mine roadways: method and application
A weakly supervised semantic segmentation framework specifically designed for coal mine roadways, which supports a comprehensive digital twin framework that enables high-fidelity modeling and early warning of centimeter-scale deformation.
Quanyi Xie, Ya-Lin Zhang, Li-Zhi Zhou et al.
· Measurement science and tech... · 0 citations