@misc{indiciae6a2b6683daa7,
  title = {Grayscale level connectivity: theory and applications.},
  author = {Ulisses Braga-Neto and John Goutsias},
  year = {2004},
  doi = {10.1109/tip.2004.837514},
  url = {https://pubmed.ncbi.nlm.nih.gov/15575152/},
  note = {Source identifier: 15575152}
}