@misc{indiciae377f66bd5b9d,
  title = {Picture element identification by labelling transformations.},
  author = {C L Jarvis},
  year = {1971},
  doi = {10.1016/0010-4809(71)90052-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/5581522/},
  note = {Source identifier: 5581522}
}