@inproceedings{learnabletreefilterforstructure,
  title = {Learnable Tree Filter for Structure-preserving Feature Transform},
  author = {Lin Song and Yanwei Li and Zeming Li and Gang Yu and Hongbin Sun and Jian Sun and Nanning Zheng},
  year = {2019},
  booktitle = {NeurIPS 2019 12},
  eprint = {1909.12513},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.12513v1},
}