@INPROCEEDINGS{wang2021learning,
  author={Hengli Wang and Peide Cai and Yuxiang Sun and Lujia Wang and Ming Liu},
  booktitle={2021 IEEE International Conference on Robotics and Automation (ICRA)}, 
  title={Learning Interpretable End-to-End Vision-Based Motion Planning for Autonomous Driving with Optical Flow Distillation}, 
  year={2021},
  volume={},
  number={},
  pages={13731-13737},
  doi={10.1109/ICRA48506.2021.9561334}}