Jinghua Zhang Jinsheng Xu Huiming Yu Octree-Based 3D Animation Compression with Motion Vector Sharing. 202-207 2007 conf/itng/2007 ITNG http://doi.ieeecomputersociety.org/10.1109/ITNG.2007.138 db/conf/itng/itng2007.html#ZhangXY07