Peng Fei,Qi Ying,Lin Zi-xing,et al. Separable Robust Reversible Watermarking in Encrypted 2D Vector Graphics[EB/OL]. Beijing:Sciencepaper Online[2019-05-05]. http://www.paper.edu.cn/releasepaper/content/201905-12. 此文件来自 中国科技论文在线 请勿作用于商业用途!