Shape Understanding System : The First Steps toward the Visual Thinking Machines - Les, Zbigniew; Les, Magdalena; SpringerLink (Online service) (Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2008)
Thinking, Visual Thinking, and Shape Understanding -- Shape Classes -- Digital Objects, Image Transformations, and Reasoning Process -- Categories -- Visual Thinking: Understanding.
Keywords: Applied mathematics; Engineering mathematics; Artificial intelligence; Mathematical and Computational Engineering; Artificial Intelligence