Mixed-order compositing for images having three-dimensional painting effects Application US-9142056-B1 United States of America 22 Sep 2015
3D drawing and painting system with a 3D scalar field Application US-8988461-B1 United States of America 24 Mar 2015
System and method to obtain surface structures of multi-dimensional objects, and to… Grant US-7538764-B2 United States of America 26 May 2009
Methods and systems for modeling objects and object image data using medial atoms Grant US-7200251-B2 United States of America 03 Apr 2007