@inproceedings{ijcai1985p190,
  title     = {Analyzing Oriented Patterns},
  author    = {Kass, Michael and Witkin, Andrew P.},
  booktitle = {Proceedings of the Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-85}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Aravind Joshi},
  pages     = {944--951},
  year      = {1985},
  note      = {Perception},
  url       = {https://ijcai.org/proceedings/1985/190},
}