Han-wool Choi, Hee Joon Kim, Jeongin Lee, Young-Ho Chai. Free hand stroke based virtual sketching, deformation and sculpting of NURBS surface. In Proceedings of the 2005 international conference on Augmented tele-existence, ICAT 2005, Christchurch, New Zealand, December 5-8, 2005. pages 3-9, ACM, 2005. [doi]
Abstract is missing.