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[
Visual C++ (VC++)]
1.rar
Understanding of 24 BMP images related to the structure, it is necessary for 24 of the BMP image encryption, because the BMP image by pixels, each pixel has three bytes, each byte has 8-bit binary components Therefore, change will not affect the lowest ...
Category:
2D Graphic Upload User：
yehuo1983 Size：
2K
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[
Matlab]
work.rar
DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embedding and extraction. Textmark.m experiment in which the attack code.
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Matlab]
shuzishuiyin.rar
Digital watermarking principle, introduce a variety of algorithms and realized. Including a wavelet transform synthesis of digital watermarking technology.
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[
Matlab]
wenxian.rar
This is my time to sort out the most recent period the number of semi-fragile digital watermarking papers, 07,08 are the latest literature, see, use and share with everyone.
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Matlab]
DWT.rar
Using the same key after a chaotic sequence of scrambling the watermark information to achieve the double encryption, consider the wavelet energy distribution problem, the watermark information embedded in low-frequency coefficients to ensure the ...
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Matlab]
DCTwatermark.rar
DCT image watermarks adding to matlab open. m suffix file to run with the input image and output a result, there are detailed notes, very suitable for beginners watermark comrades
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[
Matlab]
modified_lsb_watermarking.rar
This package is lsb add this digital watermarking algorithm for an improved method, of which there are three key documents Mylsb.m modify_lsb.m and. Modify_lsb2.m these three documents is the lsb of this algorithm three different degrees of improvement ...
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