Xiushan Nie Ju Liu Xianqing Wang Jiande Sun Watermarking for 3D Triangular Meshes Based on SVD. 430-433 2009 IIH-MSP http://doi.ieeecomputersociety.org/10.1109/IIH-MSP.2009.24 conf/iih-msp/2009 db/conf/iih-msp/iih-msp2009.html#NieLWS09