@misc{indiciaef07f31ffe46d,
  title = {Fast three-step phase-shifting algorithm.},
  author = {Peisen S Huang and Song Zhang},
  year = {2006},
  doi = {10.1364/ao.45.005086},
  url = {https://pubmed.ncbi.nlm.nih.gov/16826247/},
  note = {Source identifier: 16826247}
}