• 几何攻击 - 引用次数：3

  Compared with the existing algorithms, this algorithm has some advantages, such as large capacity of watermark, lower complexity of algorithm, higher efficiency, better robustness for the geometry attacking and so on. Contemporarily this algorithm not only has good transparency.

  与以往算法相比,该算法具有水印容量大、算法复杂度低、执行效率高、抗几何攻击鲁棒性强、检测结果可靠等优点;同时,还具有极强的不可感知性,对数据精度影响小,能够保证数据的正常使用。

  参考来源 - 基于映射机制的栅格地理空间数据水印算法

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