The proposed algorithm has high robustness against noising, loss compression, and even collusion and multiple watermarking attacks.
该算法不仅对有损压缩，噪声攻击具有较好的鲁棒性，而且可以抵抗共谋攻击和多水印攻击。
On base of analysis of watermarking attacks on digital images, the paper presents a digital image copyright protection protocol based on digital watermarking technology.
在分析数字图像中数字水印所受各种攻击的基础上，给出了一个基于数字水印技术的数字图像版权保护安全协议框架。
The experiments of watermarking embedding, attacks and detection are carried out, which demonstrate that our scheme is effective and robust to most of the watermarking attacks.
实验表明，该算法对绝大多数攻击具有较好的鲁棒性，是一种比较好的水印嵌入方法。
In the third chapter, we first detail some watermarking attacks including watermark removal attacks, cryptographic attacks and protocol attacks.
在第三章中，我们首先详细介绍了水印去除攻击、密钥攻击及协议攻击。
In the third chapter, we first detail some watermarking attacks including watermark removal attacks, cryptographic attacks and protocol attacks.
在第三章中，我们首先详细介绍了水印去除攻击、密钥攻击及协议攻击。
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