@misc{indiciae3d09d084e26d,
  title = {Visual filling-in for computing perceptual surface properties.},
  author = {H Neumann and L Pessoa and T Hansen},
  year = {2001},
  doi = {10.1007/s004220100258},
  url = {https://pubmed.ncbi.nlm.nih.gov/11721990/},
  note = {Source identifier: 11721990}
}