求翻译：算法的鲁棒性及水印透明性是一对相互矛盾的概念，鲁棒性水印算法所面临的一个关键问题是如何在保证水印透明性的基础上，可靠地提升算法抵抗一般攻击的能力。现有的鲁棒性水印算法有些面向图像噪声、滤波攻击[5-7]；有些在旋转、缩放攻击效果明显[8,9]，而真正面向于数字图像内容攻击的算法却相对较少。是什么意思？

The algorithm is robust and transparent watermark is a pair of conflicting concepts, a key issue facing the robustness of the watermarking algorithm is how to ensure a transparent watermark on the basis of reliable lifting scheme to resist the general attack ability. Some existing robust watermarkin

Algorithms for robust and watermark transparency is one of the contradictory concepts, robust watermarking algorithms are the key issue is how to ensure that a watermark on the basis of transparency, and reliable lift algorithm against a general attack. Existing robust watermarking algorithm for som

Algorithm robustness and the watermark transparency are a pair of mutually contradictory concept, the robust watermark algorithm faces how is a key question in the guarantee watermark transparent foundation, promotes the algorithm resistance general attack reliably ability.The existing robust waterm

Watermark transparency and robustness of the algorithm is a rightness of contradictory concepts, robust watermark algorithm is a key issue is how to ensure the transparency of watermark based on reliable lifting scheme against General attack capability. Robust Watermarking algorithm based on some of

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