During the past years, there is an increased derailment scenario due to track faults. To
resolve this issue, an intelligent visualization-built rail inspection system, which is automatic …

Railway transportation plays an important role in economic development since it can
transport large volumes of passengers and cargo through great distances. Therefore …

Currently, most of railway track inspections are manually conducted by railroad track
inspectors. Practically, it is not possible to inspect the thousand of miles of railway track by …

Computer vision-based condition monitoring methods, the methods are increasingly used
on railway systems. Rail condition monitoring process can be performed using data …

Indian railway is the largest railway network in Asia and additionally world's second largest
network operated underneath a single management. The railways became the prime …

In this paper, computer vision-based methods are presented to detect the rail track surface
defects automatically. The detection is the key foundation to inspect and assess railways …

Defects on catenary components are a major part of device faults as a result of a much
higher tension on high-speed catenary, such as looseness of bolts, component broken, and …

Rail inspection is an essential task in railway maintenance. It is periodically needed for
preventing dangerous situations and ensuring safety in railways. At present, this task is …

In this paper, we present a real-time automatic vision-based rail inspection system, which
performs inspections at 16 km/h with a frame rate of 20 fps. The system robustly detects …

For safety purposes, railroad tracks need to be inspected on a regular basis for physical
defects or design noncompliances. Such track defects and non-compliances, if not detected …