Camera calibration procedure to improve safety in railway tunnel

Gregorio Andria, Antonio Bruno, Anna Maria Lucia Lanzolla, Maurizio Spadavecchia, Valeria Leonarda Scarano

Abstract

The aim of this work is to propose a camera calibration procedure for transportation applications in traffic engineering. In particular, a set of camera parameters that describes the mapping between 3-D world referenced coordinates and 2-D image coordinates was identified. This paper describes the camera calibration procedure steps to obtain acquisition of a entire 3-D train profile in critical points of the network.

Keywords

camera calibration, railway engineering, rail transportation testing

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IMEKO-TC4-2014-352.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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