差分能量水印 Differential Energy Watermarking
差分能量水印算法 Differential EnergyWatermarking ; DEW
并称其为差分能量水印 DEW
Some modifications are proposed here to make it suitable to the computation of the maximum visibly tolerable watermark energy.
我们做了一些修改以计算视觉上可容忍的最大水印能量。
参考来源 - 基于小波变换和HVS的数字图像水印技术·2,447,543篇论文数据，部分数据来源于NoteExpress
通常，为了提高透明性，应将较大的水印能量添加到宿主图像的高频部分；
Usually, to enhance transparency, greater watermark energy should be added to the high frequency part of uncorrupted image;
基于水印能量对提高水印鲁棒性的重要作用，提出了音频水印载体可以嵌入最大水印能量的估计方法。
A method of estimating the maximum of the audio watermarking is presented since watermarking power is important role to improve the watermarking robustness.
提出了一个新的基于图像能量和量化的公开数字水印算法。
A novel public digital watermark algorithm based on image energy and quantization is proposed.
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