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steganography dct image algorithm. very useful for implementing dct and idct concepts in matlab-steganography dct image algorithm. very useful for implementing dct and idct concepts in matlab......
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Steganography LSB by 2 bits method
Find and hide information in a image
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STEGANOGRAPHY LSB BY 4 BITS
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The following programs are a group of steganography tools to hide an it files of text in
an image.
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matlab code for lsb steganography using terminals of desired lsb position using wavelats
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least significant bit insertion is done using matlab..data is hidden in the least significant bit of carrier file.
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JSteg隐写技术matlab实现代码--基本思想:用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位,但若量化后DCT系数为0或者1,则不进行处理。(DCT系数的LSB嵌入)
-JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the leas
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dct隐写技术matlab实现资料。算法原理:通过在一个图像块中调整两个DCT系数的相对大小,隐藏秘密信息。
将载体图像分为8×8的块,做二维DCT变换
用来表示选中的两个系数的坐标对于第i bit秘密信息
if(要隐藏信息‘1’)
make
else
make
逆DCT变换,还原图像
-dct steganography matlab implementation information. Algorithm principle: an image bl
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data hiding in audio signal, using matlab
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图像的DCT变换域的隐写matlab程序代码-DCT transform domain image steganography matlab code
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implementing of some Steganography algorithm in Spatial domain in matlab
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This matlab code for "Audio-Steganography-by-Least-Significant-Bit-Method" in steganography.-This is matlab code for "Audio-Steganography-by-Least-Significant-Bit-Method" in steganography.
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general progam for mtab student for begneer
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qim隐写的简单实现,有许多不足之处希望大家指正-qim steganography simple implementation, there are many shortcomings hope you correct
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help for GUI based on matlab
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PIT AMRITSAR IS A NEW RESEARCH GROUP IN MATLAB AND NS2 FOR BETTER CODES
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D.Rajeshkumar,Erode matlab PAPER FOR ENCRYPTION
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lsb stegnography in matlab for image in image
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this the data hiding technique implemented in matlab .Least significant bit-this is the data hiding technique implemented in matlab .Least significant bit
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Coding Matlab steganography hidden text and image
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