A generalized multi-layer information hiding scheme using wet paper coding

Bidokhti, A ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1109/ISCISC.2014.6994049
  3. Abstract:
  4. Multi-layer schemes have been proposed for steganography. Also some authors have combined these methods with the idea of wet paper codes and gained higher embedding efficiency. This paper proposes a generalized multi-layer method for wet paper embedding. First, the cover bits are divided into blocks and, by combining these bits in groups of 3, a pyramid is formed. Next, the secret message is embedded through a layer-by-layer procedure. The proposed method has higher embedding efficiency in some cases and provides more flexibility for choosing the embedding payload, especially in lower payload conditions
  5. Keywords:
  6. Embedding efficiency ; Embedding payload ; Steganography ; Efficiency ; Security of data ; Steganography ; Information hiding ; Layer by layer ; Secret messages ; Wet paper ; Wet paper codes ; Wet paper coding ; Codes (symbols)
  7. Source: 2014 11th International ISC Conference on Information Security and Cryptology, ISCISC 2014 ; 2014 , p. 210-213
  8. URL: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6994049&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6994049