@misc{indiciae9433f8b7b1b8,
  title = {Detection of constrast-defined shape.},
  author = {R F Hess and R L Achtman and Y Z Wang},
  year = {2001},
  doi = {10.1364/josaa.18.002220},
  url = {https://pubmed.ncbi.nlm.nih.gov/11551057/},
  note = {Source identifier: 11551057}
}