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Matlab]
dwt_svd_mfile.rar
m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is ...
Category:
matlab Upload User：
hzdaran Size：
103K
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Matlab]
zhiluanSVD.rar
Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar is a complete digital watermarking algorithm, using a chaotic encryption.
Category:
matlab Upload User：
lzzxj888 Size：
296K
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[
Matlab]
pic393.zip
Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of one-dimensional, two-dimensional image signal) to frequency domain transformation, commonly used in general transform DWT, DCT, ...
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Visual C++ (VC++)]
miyao.rar
In this paper, two-dimensional chaotic map based on digital image watermarking algorithm, Chaos with random noise and the likelihood of extreme sensitivity to initial conditions and so on. Two-dimensional chaotic map will be scrambling after the digital ...
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Delphi]
WaterMark.rar
Space-based digital watermarking algorithm using Delphi 7 to prepare and can only support 8-bit images, more than eight can only be converted to 8.
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[
Matlab]
fa.rar
Discrete fractional Fourier transform of the degree of MATLAB code can be used for digital watermarking and image processing,
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Matlab]
HTv32.rar
This is based on the Hadamard Transform Image matlab domain digital watermarking source code.
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Matlab]
DigitalWaterMark.rar
Digital image watermarking, the use of wavelet transform to add and extract the watermark. matlab source code. Embed wm_embed.m. wm_extract.m extraction.
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Matlab]
chaoLorenz_watermark.rar
About the basic Digital watermarking communication model, as well as the algorithms of the digital watermarking based on Lorenz hyperchaos system.
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