Kenong Wu, Martin D. Levine. Parametric geons: a discrete set of shapes with parameterized attributes. In Friedrich O. Huck, Richard D. Juday, editors, Visual Information Processing III, Orlando, FL, USA, April 4, 1994. Volume 2239 of SPIE Proceedings, pages 14-26, SPIE, 1994. [doi]
Abstract is missing.