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于 2011-12-11 发布 文件大小:2KB
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说明:  mylsb.m是个非常完整的LSB密写源码并且密写和提取都在里面,图片我没上传,你只需要添加一个图片文件就可以了,记住图片必须是灰度图片,如果是RGB,我转换的代码也在里面很有意思哦。weipingmian.m是个提取图像位平面的程序,图片也是需要你自己加载,最后一个就是8*8块的图像DCT变换。(mylsb.m is a very complete source of LSB Steganography Steganography and extraction, and are on the inside, I did not upload pictures, you only need to add a picture file on it, remember the image must be a grayscale image, if it is RGB, I converted the code is also very interesting inside Oh. weipingmian.m is a program to extract bit-plane images, pictures, you also need to load the last one is 8* 8 DCT transformed image.)

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