@misc{indiciaeaa123c3acd01,
  title = {Multiresolution, error-convergence halftone algorithm.},
  author = {E Peli},
  year = {1991},
  doi = {10.1364/josaa.8.000625},
  url = {https://pubmed.ncbi.nlm.nih.gov/2045967/},
  note = {Source identifier: 2045967}
}