WPD-based blind image steganalysis

WPD-based blind image steganalysis

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Based on wavelet package decomposition（WPD）,a new blind image steganalysis method was presented,which can detect the stego images with comparatively high accuracy.Firstly,by three scales of WPD,image was decomposed into some coefficient subbands,and the multi-order absolute characteristic function m...

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Bibliographic Details
Main Authors: LUO Xiang-yang1, LIU Fen-lin1, WANG Dao-shun2
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2008-01-01
Series:Tongxin xuebao
Subjects:
steganography
blind detection
wavelet packet decomposition
BP neural network
Online Access:http://www.joconline.com.cn/zh/article/74653699/

Internet

http://www.joconline.com.cn/zh/article/74653699/

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