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。
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。
It is studied that the problems in embedding multiple watermarks simultaneously, and proposed an image watermarking scheme which embedded fragile and robust watermarks at the same time.
研究了多类数字水印同时嵌入的问题，提出了一种同时嵌入两类水印的图像数字水印算法。
Multiple image watermarking is a technology of embedding and detecting multiple irrelevant watermarks in a single digital image.
多重图像水印就是在一幅图像中嵌入和检出多个不相关水印的技术。
The second one focuses on how to improve the robustness of the watermarking technique by employing the multiple watermarks technique, which is a new way leading to the improvement of robustness.
第二个方面主要研究如何利用多水印嵌入技术来提高鲁棒性。该方法是一个新的提高水印技术鲁棒性的方法。
For the deficiency of current digital watermarking methods for English texts, the paper proposes a multiple text watermarking method which is based on the characters' attribute and the words' content.
针对现有英文文本数字水印方法存在的不足，提出并实现了一种基于字符属性及单词内容的多重文本数字水印算法。
Multiple claims of the rightful ownership for a digital product, also called the IBM attack, are the threshold for the watermarking usage in the copyright protection.
数字水印版权维护中的多所有权声名题目，也鸣ibm攻击，是数字水印版权维护的瓶颈。
Multiple claims of the rightful ownership for a digital product, also called the IBM attack, are the threshold for the watermarking usage in the copyright protection.
数字水印版权维护中的多所有权声名题目，也鸣ibm攻击，是数字水印版权维护的瓶颈。
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