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运行环境:Windows

主要功能:实现LSB隐写,并对隐写后的图片进行RS分析

语言:Python

主要用到的库:NumPy、PIL、bitstring

color2grey.py:将彩色的bmp图像转为灰度图

命令:py .\color2grey.py [filename]

LSBWrite.py:将二进制信息以LSB方式写入bmp图像

命令:py .\LSBWrite.py [file] // 将m1.zip ~ m5.zip分别写入file,生成5个副本

written1~5的隐写率分别是 0%,10%,25%,50%,75%,100%

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