@misc{indiciae84efaa892ff8,
  title = {A PC-based 3D imaging system: algorithms, software, and hardware considerations.},
  author = {S P Raya and J K Udupa and W A Barrett},
  doi = {10.1016/0895-6111(90)90109-o},
  url = {https://pubmed.ncbi.nlm.nih.gov/2224833/},
  note = {Source identifier: 2224833}
}