@article{hierarchicalfinegrainedaerialobjectdetec,
  title = {Hierarchical Fine-Grained Aerial Object Detection},
  author = {Yan Zhang and Fang Xu and Wen Yang and Gui-Song Xia},
  year = {2026},
  eprint = {2606.16448},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.16448},
}