@misc{indiciaeaef6e61e4929,
  title = {Digital image processing: a path to better pictures.},
  author = {Y Kokubo and W H Hardy},
  year = {1982},
  doi = {10.1016/0304-3991(82)90244-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6750889/},
  note = {Source identifier: 6750889}
}