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图像先进行DWT一级分解,用两个不相关的伪随机序列分别代表水印信息中的0和1,潜入到小波分解后的LH和HL两个字图上。
注:整个算法分水印嵌入和水印提取两个部分。-images conduct a DWT decomposition, with two not related to the pseudo-random sequence representing the watermark of 0 and 1, sneaked into the wavelet decomposition o
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数字水印dwt嵌入过程源代码 -dwt digital watermark embedded in the source code the process of digital watermark embedding process dwt source code
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介绍了数字水印技术涉及的MATLAB的基本图像处理函数,研究了MATLAB在水印预处理和水印嵌入过程的运用,
并给出了实例及实验结果-of digital watermarking technology involved in MATLAB basic image processing functions, Study of MATLAB pretreatment and the watermark embedding process the application, and gives e
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Contains watermark embedding
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SECURE CLIENT-SIDE ST-DM WATERMARK EMBEDDING
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数字水印嵌入,检出。隐藏数字水印,实现版权保护,非法拷贝等检测(Digital watermark embedding and detection. Hidden digital watermarks, for copyright protection, illegal copies, such as testing)
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