Image Steganalysis Based on Wavelet Packet Decomposition

被引:0
|
作者
Yu, Lei [1 ]
机构
[1] Engn Univ Armed Police Force, Dept Elect, Xian 710086, Shaanxi, Peoples R China
关键词
steganalysis; wavelet packet decomposition;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In the paper, it proposed an image steganalysis method using wavelet packet decomposition. First, it decomposed the image using wavelet packet decomposition. Second, it extracted the higher-order statistics of its wavelet packet subbands as features. The experiments on F5 and MB steganography showed the method can detect stego images reliably.
引用
收藏
页码:363 / 366
页数:4
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