@misc{indiciaeb0cb8f3c31f5,
  title = {A parallel algorithm for real-time computation of optical flow.},
  author = {H Bülthoff and J Little and T Poggio},
  year = {1989},
  doi = {10.1038/337549a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2915704/},
  note = {Source identifier: 2915704}
}