@misc{indiciae2005331789a7,
  title = {Edge-preserving tomographic reconstruction with nonlocal regularization.},
  author = {Daniel F Yu and Jeffrey A Fessler},
  year = {2002},
  doi = {10.1109/42.993134},
  url = {https://pubmed.ncbi.nlm.nih.gov/11929103/},
  note = {Source identifier: 11929103}
}