【摘要】 论文将小波直方图频域矩的通用隐写方法推广到针对JPEG图像,使之成为一个既能处理BMP图像又能处理JPEG图像的完整而又高效的系统。论文在Coreldraw图像库上进行了大量的隐写分析实验,不仅针对BMP图像上较流行的Cox、LSB、Qim等数据隐藏方法,还针对当前公认安全性很高的JPEG图像隐写方法:F5、Outguess、MB等,都取得了相当好的性能。更多还原

【Abstract】 An image steganalysis scheme based on moments in frequency domain of wavelet sub-band’s histogram for BMP images is proposed in our previous work.In this paper,we extend it and construct an universal steganalysis scheme both for BMP and JPEG images.The experimental results demonstrate that the proposed method gains excellent performance not only for BMP data hiding methods such as Cox,LSB,Qim etc,but also for popular JPEG stegnographies such as F5,Outguess,MB etc.更多还原