@misc{indiciaed02364208e41,
  title = {Practical image encryption and decryption by phase-coding technique for optical security systems.},
  author = {Junji Ohtsubo and Ayano Fujimoto},
  year = {2002},
  doi = {10.1364/ao.41.004848},
  url = {https://pubmed.ncbi.nlm.nih.gov/12197652/},
  note = {Source identifier: 12197652}
}