@article{directionawarespatialcontextfeaturesfor1,
  title = {Direction-aware Spatial Context Features for Shadow Detection and Removal},
  author = {Xiaowei Hu and Chi-Wing Fu and Lei Zhu and Jing Qin and Pheng-Ann Heng},
  year = {2018},
  eprint = {1805.04635},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1805.04635v2},
}