Inspection video-based bolt loosening measurement in railway fastener using bolt tracking and sequence matching
Structural Health Monitoring: An International Journal
Published online on July 25, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
Fastener bolt loosening detection is vital for railway safety. Current three-dimensional vision-based methods depend on costly data collection and computing hardware, while state comparison-dependent two-dimensional (2D) vision-based methods fail to ...
Fastener bolt loosening detection is vital for railway safety. Current three-dimensional vision-based methods depend on costly data collection and computing hardware, while state comparison-dependent two-dimensional (2D) vision-based methods fail to ...