@misc{indiciaee157588559f1,
  title = {Real-time optical multiple-object recognition and tracking demonstration: A friendly challenge to the digital field},
  author = {Chao, Tien-Hsin and Liu, Hua-Kuang},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19890009804},
  note = {Source identifier: 19890009804}
}