A review of applications of visual inspection technology based on image processing in the railway industry

S Liu, Q Wang, Y Luo - Transportation Safety and Environment, 2019 - academic.oup.com
In order to ensure the safety of railway transportation, it is necessary to regularly check for
faults and defects in the railway system. Visual inspection technology is conducive to …

A hierarchical extractor-based visual rail surface inspection system

J Gan, Q Li, J Wang, H Yu - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
Rail inspection based on visual inspection system (VIS) has drawn much attention recently,
since VIS is automatic, fast, nondestructive, and objective. However, visual rail inspection is …

Automatic fastener classification and defect detection in vision-based railway inspection systems

H Feng, Z Jiang, F ** machine learning-based models for railway inspection
C Yang, Y Sun, C Ladubec, Y Liu - Applied Sciences, 2020 - mdpi.com
Smart railway maintenance is crucial to the safety and efficiency of railway operations.
Successful deployment of technologies such as condition-based monitoring and predictive …