The experiment results show the algorithm has imperceptibility and robust to common image processing operations and some geometric attacks,such as JPEG lossy compression,additive noise ,cropping,and so on.

• 仿真实验结果表明,该算法具有较大的鲁棒性和不可见性,能抵抗裁减、压缩、加噪、增强等图像处理操作。