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Map-Aided Fusion Using Evidential Grids for Mobile Perception in Urban Environment

  • Marek Kurdej
  • Julien Moras
  • Véronique Cherfaoui
  • Philippe Bonnifait
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 164)

Abstract

Evidential grids have been recently used for mobile object perception. The novelty of this article is to propose a perception scheme using prior map knowledge. A geographic map is considered an additional source of information fused with a grid representing sensor data. Yager’s rule is adapted to exploit the Dempster- Shafer conflict information at large. In order to distinguish stationary and mobile objects, a counter is introduced and used as a factor for mass function specialisation. Contextual discounting is used, since we assume that different pieces of information become obsolete at different rates. Tests on real-world data are also presented.

Keywords

Mass Function Fusion Rule Belief Function Mobile Object Occupancy Grid 
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 2012

Authors and Affiliations

  • Marek Kurdej
    • 1
  • Julien Moras
    • 1
  • Véronique Cherfaoui
    • 1
  • Philippe Bonnifait
    • 1
  1. 1.UMR CNRS 6599 HeudiasycUniversity of Technology of CompiégneCompiégneFrance

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