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This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography.
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Model Based Steganography Source code by Matlab
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lsb steganography
hide in image
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一种基于低位图像密写的算法，实现信息的隐蔽传输-Low Image Steganography Based on the algorithm, the information hidden transfer
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转换图像文件程序（方形，为音乐的最高120x120像素）文件（*. WAV和噪音）。你可以看在音乐谱图隐藏的图像 - 过程被称为声音隐秘。
-Program converts image file (square shape, maximum 120x120 pixels) into music file (*.wav, noise). You can watch the hidden image in spectrogram of music- process called sound s
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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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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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