Author

Guan-Xiu Wu

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Open access Sep 2026

Comparative Evaluation of Cross-Sectional Geometric Feature Extraction Algorithms for LiDAR-Based Inclination Detection of Lattice Steel Towers

Highlights What are the main findings? A unified evaluation framework integrating cross-sectional slicing, feature extraction, and axis reconstruction was proposed for LiDAR-based inclination detection of lattice steel towers. The framework enables a comparative evaluation of the performance of the RANSAC and Marching...

Ming-Duan Zhou, Guan-Xiu Wu, Lu Qin et al. · Italian National Conference... · 0 citations

Open access Aug 2026

A Dual-Cuboid Constraint Method with Marching Cubes-Based Contour Extraction for Verticality Inspection of Square Tower Structures

Verticality inspection of square tower structures is of great significance for ensuring structural operational safety, extending service life, and optimizing maintenance strategies. However, conventional verticality inspection methods still exhibit deficiencies in point cloud noise suppression, removal of internal redu...

Ming-Duan Zhou, Zihan Zhou, Yuhan Qin et al. · Italian National Conference... · 0 citations