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gfhfh.rar
汉字拼音声调的文本水印算法Pinyin Tone Text watermarking algorithm
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ssss.rar
小波变换的数字图像自适应盲水印算法Adaptive wavelet transform of digital image watermarking algorithm
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lsb-watermarking.zip
Briefly with the following code I will try to embed the MSB of the baboon image into the picture of Lena by exploiting the LSB embedding technique. We will try also to add an WGN (white gaussian noise) to the image then after these operations we will ...
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lsb-watermarking-recover.zip
Briefly with the following code I will try to embed the MSB of the baboon image into the picture of Lena by exploiting the LSB embedding technique. We will try also to add an WGN (white gaussian noise) to the image then after these operations we will ...
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lsb-watermarking-2.zip
The insertion process first adds the size of the watermark. This will let the detector know exactly how much it has to read for the full hidden message. Otherwise, the entire image should be read, showing unwanted characters next to the detected text. ...
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lsb-watermarking-3.zip
If you re wondering about the number 7 on the equation, the watermark is inserted every 7 pixels. Why not in every pixel? You could, but this way, you can add a second watermark (and a 3rd, and a 4th, etc.) at the same time using the pixels in between ( ...
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SVantization.zip
SVD小波域自适应量化盲水印算法SVD wavelet domain watermarking algorithm for adaptive quantization
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