@article{adversarialdefensebysuppressinghigh,
  title = {Adversarial Defense by Suppressing High-frequency Components},
  author = {Zhendong Zhang and Cheolkon Jung and Xiaolong Liang},
  year = {2019},
  eprint = {1908.06566},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.06566v3},
}