In this study, images of the rails captured by a track recording car are investigated. The images are processed in order to asses and predict the rail quality by a simple method, which gives the possibility of fast and easy implementation. The first step of the method is detecting the rails from the images with an algorithm. The second step of the method is finding visually noticeable defects on the detected rail with automatized algorithms for defect detection. One of the algorithms for defect detection shows promising results and investigating the rail images could be a promising complementary method to the already used manual ultrasound measurements.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Automatic Detection of Rail Defects from Images


    Weitere Titelangaben:

    Springer Ser Reliab Eng


    Beteiligte:
    Galeazzi, Roberto (Herausgeber:in) / Kjartansson Danielsen, Hilmar (Herausgeber:in) / Kjær Ersbøll, Bjarne (Herausgeber:in) / Juul Jensen, Dorte (Herausgeber:in) / Santos, Ilmar (Herausgeber:in) / Hovad, Emil (Autor:in) / Hansen, Helena (Autor:in) / da Silva Rodrigues, André Filipe (Autor:in) / Dahl, Vedrana Andersen (Autor:in)


    Erscheinungsdatum :

    2021-03-05


    Format / Umfang :

    19 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch






    METHOD AND INSTRUMENTATION FOR DETECTION OF RAIL DEFECTS, IN PARTICULAR RAIL TOP DEFECTS

    LI ZILLI / MOLODOVA MARIJA | Europäisches Patentamt | 2017

    Freier Zugriff

    Method and instrumentation for detection of rail defects, in particular rail top defects

    LI ZILLI / MOLODOVA MARIJA | Europäisches Patentamt | 2015

    Freier Zugriff

    Laser ultrasonic detection of rail defects

    Wooh, S.C. / Wang, J. | Tema Archiv | 2002