@article{alightweightnmsfreeframeworkforreal,
  title = {A Lightweight NMS-free Framework for Real-time Visual Fault Detection System of Freight Trains},
  author = {Guodong Sun and Yang Zhou and Huilin Pan and Bo Wu and Ye Hu and Yang Zhang},
  year = {2022},
  eprint = {2205.12458},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.12458v1},
}