Open access
Aug 2026
A Robust Method for Extracting Anti-Loosening Lines for Turbine Unit Bolts Under Multi-Factor Influences
Dynamic inspection of hydropower-generator rotors is hindered by long imaging distances, metallic reflections, and motion-induced degradation of anti-loosening marking lines. We present a task-decoupled vision framework that first localizes bolts and then segments their marking lines within scale-normalized regions of...
Tong-Ning Zhang, Ying-Bing Ran, Hai-Peng Gong et al.
· Italian National Conference... · 0 citations