Advanced Heuristic Drift Elimination for indoor pedestrian navigation

  title={Advanced Heuristic Drift Elimination for indoor pedestrian navigation},
  author={Ho Jin Ju and Min Su Lee and Chan Gook Park and So Yeon Lee and Sangjoon Park},
  journal={2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN)},
In this paper, we proposed Advanced Heuristic Drift Elimination (AHDE) which can remove azimuth drift error in indoor environments. In Pedestrian Dead Reckoning (PDR) system, azimuth error is one of the main factors that cause estimated position error. In order to reduce azimuth error, several methods are used. Heuristic Drift Elimination (HDE) algorithm proposed by Johann Borenstein shows great strength in indoor environments. HDE assumes that generally walls and corridors are straight and… CONTINUE READING