@ARTICLE{9440660,
  author={Zao, Yifan and Shi, Zhenwei},
  journal={IEEE Geoscience and Remote Sensing Letters},
  title={Richer U-Net: Learning More Details for Road Detection in Remote Sensing Images},
  year={2022},
  volume={19},
  number={},
  pages={1-5},
  doi={10.1109/LGRS.2021.3081774}}