@INPROCEEDINGS {40544,
author={MLR Rêgo and P.F. Fonseca},
doi={10.1109/ICARSC52212.2021.9429782},
booktitle={IEEE International Conf. on Autonomous Robot Systems and Competitions (ICARSC) - ICARSC},
title={OCC Based Indoor Positioning System Using a Smartphone Camera},
year={2021},
month={April},
volume={},
pages={-} 
}