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Low-Computation-Cost Data Hiding Scheme Based on 4-2 Double-layer Square Magic Matrix

机译:基于4-2双层广场魔法矩阵的低计算成本数据隐藏方案

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Data hiding is a technology of how to embed secret data into digital images. Many combinations of various sizes of doublelayer magic matrix data hiding schemes have been tried. However, the double-layer magic matrix data hiding scheme is high computational complexity. A proposed scheme in this study improves the data hiding scheme of the 4-2 double-layer magic matrix and solves the problem of computational time complexity by changing the range of search elements. Experiment results verify that the proposed scheme speeds up the calculation time and maintains the same hiding capacity.
机译:数据隐藏是如何将秘密数据嵌入数字图像的技术。 尝试了许多各种大小的双层魔法矩阵数据隐藏方案的组合。 但是,双层魔法矩阵数据隐藏方案是高计算复杂度。 本研究中提出的方案改善了4-2双层魔法矩阵的数据隐藏方案,并通过改变搜索元件的范围来解决计算时间复杂性的问题。 实验结果验证了所提出的方案加速计算时间并保持相同的隐藏容量。

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