@article{regularizationbydenoisingclarifications,
  title = {Regularization by Denoising: Clarifications and New Interpretations},
  author = {Edward T. Reehorst and Philip Schniter},
  year = {2018},
  eprint = {1806.02296},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.02296v4},
}