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
Constructing solid models using implicit functions defining connectivity relationships… Grant US-6100893-A United States of America 08 Aug 2000
3D objects morphing employing skeletons indicating symmetric differences to define… Grant US-6094199-A United States of America 25 Jul 2000
Computer aided modeling technique for 3D free-form objects and apparatus thereof Grant US-5633994-A United States of America 27 May 1997
Method and apparatus for generating a topologically consistent visual representation of a… Grant US-5517602-A United States of America 14 May 1996
Device for processing three-dimensional image information, with extraction of significant… Grant US-5499322-A United States of America 12 Mar 1996