@inproceedings{ijcai1983p245,
  title     = {The Line of Curvature Constraint and the Interpretation of 3-D Shape From Parallel Surface Contours},
  author    = {Stevens, Kemt A.},
  booktitle = {Proceedings of the Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-83}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Alan Bundy},
  pages     = {1057--1060},
  year      = {1983},
  note      = {Vision},
  url       = {https://ijcai.org/proceedings/1983/245},
}