Recognition of Cross Profiles of Roadbed Based on Polygonal Representations

  • Andrey G. Bronevich
  • Alexander E. Lepskiy
  • Vladimir I. Umansky
  • Dmitry A. Yakushev
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8251)


The paper is devoted to the description of two approaches for recognizing railway roadbed profiles, obtained with the help of laser scanning. The first approach is based on the identification of similar parts of comparing profiles, presented by their polygonal representations. The second approach uses weighted functional metrics, where it is possible to process incomplete data and then to make a choice on the set of preferences.


Piecewise Linear Function Threshold Comparison Distance Image Similar Part Distance Transformation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Andrey G. Bronevich
    • 1
    • 2
  • Alexander E. Lepskiy
    • 1
  • Vladimir I. Umansky
    • 3
  • Dmitry A. Yakushev
    • 3
  1. 1.National Research University ”Higher School of Economics”MoscowRussia
  2. 2.Development and Planning Institute for Railway Information Technology, Automation and TelecommunicationJSC ResearchMoscowRussia
  3. 3.JSC IntechgeotransMoscowRussia

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