Visual Localization of Key Positions for Visually Impaired People

@article{Cheng2018VisualLO,
  title={Visual Localization of Key Positions for Visually Impaired People},
  author={Ruiqi Cheng and Kaiwei Wang and Longqing Lin and Kailun Yang},
  journal={2018 24th International Conference on Pattern Recognition (ICPR)},
  year={2018},
  pages={2893-2898}
}
  • Ruiqi Cheng, Kaiwei Wang, +1 author Kailun Yang
  • Published in
    24th International Conference…
    2018
  • Computer Science
  • On the off-the-shelf navigational assistance devices, the localization precision is limited to the signal error of global navigation satellite system (GNSS). During travelling outdoors, the inaccurately localization perplexes visually impaired people, especially at key positions, such as gates, bus stations or intersections. The visual localization is a feasible approach to improving the positioning precision of assistive devices. Using multiple image descriptors, the paper proposes a robust… CONTINUE READING

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