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。

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Experiment results show that the algorithm can solve the problems of watermarking collision and relieve the restriction of user number in multiple watermarking algorithms.

实验结果表明，该算法能有效解决多重数字水印中水印碰撞和用户数量受限问题。

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Experiment results show that the algorithm can solve the problems of watermarking collision and relieve the restriction of user number in multiple watermarking algorithms.

实验结果表明，该算法能有效解决多重数字水印中水印碰撞和用户数量受限问题。

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