Experimental results show that embedded watermark is imperceptibility and robust to many attacks, such as noise adding, re-sampling, low pass filtering and re-quantization and so on.

• 实验结果表明，嵌入后的水印不仅具有很好的不可感知性，而且对添加噪声、重新采样、低通滤波和重新量化等攻击也具有很好的鲁棒性。