@article{extdextremelytinyfacedetectorvia,
  title = {EXTD: Extremely Tiny Face Detector via Iterative Filter Reuse},
  author = {YoungJoon Yoo and Dongyoon Han and Sangdoo Yun},
  year = {2019},
  eprint = {1906.06579},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1906.06579v2},
}