17 November 1986 Television Measurement For Railway Structure Gauging
Author Affiliations +
Proceedings Volume 0654, Automatic Optical Inspection; (1986) https://doi.org/10.1117/12.938265
Event: 1986 International Symposium/Innsbruck, 1986, Innsbruck, Austria
An optical triangulation system using television cameras measures lineside structures to ensure adequate clearances for railway rolling stock. The measuring system is mounted on a railway vehicle and uses white light illumination. Operation is possible at speeds of up to 100 km/h which allows complete routes to be measured in a single shift. Results Ire referenced with respect to the railway track and are recorded on digital magnetic tape.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark Edworthy, Mark Edworthy, } "Television Measurement For Railway Structure Gauging", Proc. SPIE 0654, Automatic Optical Inspection, (17 November 1986); doi: 10.1117/12.938265; https://doi.org/10.1117/12.938265


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