@misc{indiciaefe818aa53ba5,
  title = {Recursive implementations of temporal filters for image motion computation.},
  author = {C W Clifford and K Langley},
  year = {2000},
  doi = {10.1007/s004220050592},
  url = {https://pubmed.ncbi.nlm.nih.gov/10836584/},
  note = {Source identifier: 10836584}
}