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[
Matlab]
hidedctadv.rar
DCT-domain information hiding, which calls hashreplacement and scrambling, etc. Functions
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[
Matlab]
extractdctadv.rar
DCT domain to achieve a vector of the hidden image information extraction and recovery, and a good performance
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[
Matlab]
cox.rar
COX proposed DCT-domain spread spectrum watermark embedding algorithm. The algorithm is a non-blind watermarking, you can improve on this basis to be Blind Watermarking Algorithm
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Matlab]
shuiying.rar
... image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray image and then watermark is embedded into gray-scale images for image based on the DCT Transform watermarking research.
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Matlab]
matlab.rar
Based on the DCT-domain watermarking digital image processing, can be achieved by testing the function of the ... range of digital image watermarking algorithm procedure, which also realize the DCT and watermark algorithm transplantation procedures and good
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[
C/C++]
LLMDCT.rar
LLM DCT algorithm, trimedia under the compiler optimization