@misc{indiciaeade915df221c,
  title = {Inverse halftoning algorithm using edge-based lookup table approach.},
  author = {Kuo-Liang Chung and Shih-Tung Wu},
  year = {2005},
  doi = {10.1109/tip.2005.854494},
  url = {https://pubmed.ncbi.nlm.nih.gov/16238063/},
  note = {Source identifier: 16238063}
}