Hiroyuki Maeda Tomohiro Tanikawa Jun Yamashita Koichi Hirota Michitaka Hirose Real World Video Avatar: Transmission and Presentation of Human Figure. 237-238 2004 conf/vr/2004 VR http://doi.ieeecomputersociety.org/10.1109/VR.2004.64 db/conf/vr/vr2004.html#MaedaTYHH04