@article{attackingopticalcharacterrecognitionocr,
  title = {Attacking Optical Character Recognition (OCR) Systems with Adversarial Watermarks},
  author = {Lu Chen and Wei Xu},
  year = {2020},
  eprint = {2002.03095},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.03095v1},
}