Celso Setsuo Kurashima Ruigang Yang Anselmo Lastra Combining Approximate Geometry with View-Dependent Texture Mapping - A Hybrid Approach to 3D Video Teleconferencing. 112-119 2002 conf/sibgrapi/2002 SIBGRAPI http://computer.org/proceedings/sibgrapi/1846/18460112abs.htm db/conf/sibgrapi/sibgrapi2002.html#KurashimaYL02