@article{abioinspiredcollisiondetecotrforsmall,
  title = {A Bio-inspired Collision Detecotr for Small Quadcopter},
  author = {Jiannan Zhao and Cheng Hu and Chun Zhang and Zhihua Wang and Shigang Yue},
  year = {2018},
  eprint = {1801.04530},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.04530v1},
}