@inproceedings{ijcai1987p149,
  title     = {Image Reconstruction from Zero-Crossings},
  author    = {Chen, Su-Shing},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {742--743},
  year      = {1987},
  note      = {Perception},
  url       = {https://ijcai.org/proceedings/1987/149},
}