Machine-Vision Inspection of Railroad Track Sawadisavi, S.V., J.R. Edwards, E. Resendiz, J.M. Hart, C.P.L. Barkan and N. Ahuja. 2009. Machine-Vision Inspection of Railroad Track. In: Proceedings of the Transportation Research Board 88th Annual Meeting. Washington, DC. Files Machine-Vision Inspection of Railroad Track - Full Text (PDF) Categories Safety and Risk