@article{lvischallengetracktechnicalreport1st,
  title = {LVIS Challenge Track Technical Report 1st Place Solution: Distribution Balanced and Boundary Refinement for Large Vocabulary Instance Segmentation},
  author = {WeiFu Fu and Congchong Nie and Ting Sun and Jun Liu and Tianliang Zhang and Yong liu},
  year = {2021},
  eprint = {2111.02668},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.02668v2},
}