@article{ahmetovic2017mind,
  title={Mind your crossings: Mining GIS imagery for crosswalk localization},
  author={{Ahmetovic},{Dragan} and Manduchi, Roberto and Coughlan, James and Mascetti, Sergio},
  journal={Transactions on Accessible Computing},
  year={2017},
  issn = {1936-7228},
  doi = "10.1145/3046790",
  publisher={ACM}
}