@article{patchnrlearningfromsmalldatabypatch,
  title = {PatchNR: Learning from Very Few Images by Patch Normalizing Flow Regularization},
  author = {Fabian Altekrüger and Alexander Denker and Paul Hagemann and Johannes Hertrich and Peter Maass and Gabriele Steidl},
  year = {2022},
  eprint = {2205.12021},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.12021v3},
}