Weizhong Liu, Kunio Kondo, Jun Mitani. An Interactive Sketch-based Modeling System using a Topology Library and Subdivision Methods. In Joaquim Armando Pires Jorge, Takeo Igarashi, editors, Sketch Based Interfaces and Modeling 2005, SBM 2005, Dublin, Ireland, August 28-29, 2005. pages 89-98, Eurographics Association, 2005. [doi]
Abstract is missing.