@inproceedings{ijcai1973p78,
  title     = {Computer Description of Curved Objects},
  author    = {Agin, Gerald J. and Binford, Thomas O.},
  booktitle = {Proceedings of the Third International Joint Conference on
               Artificial Intelligence, {IJCAI-73}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Nils J. Nilsson},
  pages     = {629--639},
  year      = {1973},
  month     = {8},
  note      = {Perception for Robots},
  url       = {https://ijcai.org/proceedings/1973/78},
}