Issue No.05 - May (1984 vol.6)
Kokichi Sugihara , Department of Information Science, Nagoya University, Nagoya, Japan 464.
As Shapira pointed out, a theorem by the author on line drawings of polyhedral scenes was not accurate. The present paper shows that the validity of the theorem is attained by a slight revision of the formulation.
Kokichi Sugihara, "A Necessary and Sufficient Condition for a Picture to Represent a Polyhedral Scene", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol.6, no. 5, pp. 578-586, May 1984, doi:10.1109/TPAMI.1984.4767571