@inproceedings{darnetdeepactiveraynetworkforbuilding,
  title = {DARNet: Deep Active Ray Network for Building Segmentation},
  author = {Dominic Cheng and Renjie Liao and Sanja Fidler and Raquel Urtasun},
  year = {2019},
  booktitle = {CVPR 2019 6},
  eprint = {1905.05889},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.05889v1},
}