@misc{indiciaec423c8172548,
  title = {Blind phase shift estimation in phase-shifting interferometry.},
  author = {Hongwei Guo and Yingjie Yu and Mingyi Chen},
  year = {2007},
  doi = {10.1364/josaa.24.000025},
  url = {https://pubmed.ncbi.nlm.nih.gov/17164840/},
  note = {Source identifier: 17164840}
}