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.
K. Sugihara, "A Necessary and Sufficient Condition for a Picture to Represent a Polyhedral Scene," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 6, no. , pp. 578-586, 1984.