Jun Fujiki, Taketoshi Ushiama, Kiyoshi Tomimatsu. Invisible Shape: Subjective Surface. In Andreas Butz, Brian D. Fisher, Antonio Krüger, Patrick Olivier, Shigeru Owada, editors, Smart Graphics, 7th International Symposium, SG 2007, Kyoto, Japan, June 25-27, 2007, Proceedings. Volume 4569 of Lecture Notes in Computer Science, pages 235-236, Springer, 2007. [doi]
Abstract is missing.