The experimental results and attack analysis show that the watermark algorithm is transparent and robust against some image processing operations, such as JPEG lossy compression,median filtering,additive noise,scaling, and incorporating attacks.

• 实验结论和攻击测试表明 ,本文所提议的算法具有较好的透明性 ,对如JPEG有损压缩、中值滤波、附加噪声、伸缩、裁剪等各种图像处理的攻击有较强的顽健性