@article{fcosasimpleandstronganchorfreeobject,
  title = {FCOS: A simple and strong anchor-free object detector},
  author = {Zhi Tian and Chunhua Shen and Hao Chen and Tong He},
  year = {2020},
  eprint = {2006.09214},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.09214v3},
}