WPD-based blind image steganalysis
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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| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Department of Journal on Communications
2008-01-01
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| coleção: | Tongxin xuebao |
| Assuntos: | |
| Acesso em linha: | http://www.joconline.com.cn/thesisDetails?columnId=74653699&Fpath=home&index=0 |
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