H2RBox-v2: Incorporating Symmetry for Boosting Horizontal Box Supervised Oriented Object Detection

@misc{yan2023h2rboxv2incorporatingsymmetry,
      title={H2RBox-v2: Incorporating Symmetry for Boosting Horizontal Box Supervised Oriented Object Detection}, 
      author={Junchi Yan and Xue Yang and Yue Zhou and Yi Yu and Qingyun Li and Gefan Zhang and Feipeng Da},
      year={2023},
      eprint={2304.04403},
      archivePrefix={arXiv},
      primaryClass={cs.CV},
      url={https://arxiv.org/abs/2304.04403}, 
}