@misc{indiciaec7688e2e1539,
  title = {Rigid point feature registration using mutual information.},
  author = {A Rangarajan and H Chui and J S Duncan},
  year = {1999},
  doi = {10.1016/s1361-8415(99)80034-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/10709705/},
  note = {Source identifier: 10709705}
}