【摘要】 在对图像各位平面间游程数变化的分析基础上,提出了一种基于位平面游程变化的隐秘分析方法。采用多元回归模型,对图像LSB位平面的原始参数进行估计和比较,实现待检测图像中是否含有隐藏信息的检测。实验结果表明,该方法通用性强,具有良好的检测率。更多还原

【Abstract】 This paper proposed a steganographic system based on the runs change of stego-image’s each bitmap.Through the analyse of runs,found a multiple regression model to analyze the parameters of the image’s LSB bitmap.In this way the secret in the image could be detected.The experiment results prove that the algorithm is general and has high detecting ratio.更多还原