@misc{levinshtein2022unsupervised,
  title={Unsupervised super-resolution training data construction},
  author={Levinshtein, Aleksai and Sun, Xinyu and Haicheng, WANG and Bhaskara, Vineeth Subrahmanya and Tsogkas, Stavros and Jepson, Allan},
  year={2022},
  month=may # "~5",
  publisher={Google Patents},
  note={US Patent App. 17/512,312}
}