... 二值文本图像：Binary document image 二值图像水印：Binary image watermarking 二次C-曲线：quadric C-curve ...
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We design a binary image watermarking signal and encrypt it by a chaotic sequence cipher first. Then according to HVS, each watermark bit is embedded into the important coefficients of each wavelet tree of the host image.
首先将含有版权信息的二值图像水印,利用混沌序列进行加密,使水印嵌入方案具有一定的安全性。
参考来源 - 基于小波域的数字水印算法·2,447,543篇论文数据，部分数据来源于NoteExpress
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