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One-third probability embedding: less detectable LSB steganography

Sarreshtedari, S ; Sharif University of Technology | 2009

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  1. Type of Document: Article
  2. DOI: 10.1109/ICME.2009.5202666
  3. Publisher: 2009
  4. Abstract:
  5. This paper introduces a new method for the least significant bit (LSB) steganography in spatial domain. The new method, called one-third LSB embedding, reduces the probability of change per pixel to one-third without sacrificing the embedding capacity, as compared to previous LSB steganography techniques. This improvement results in a better imperceptibility and higher robustness against well known LSB detectors. Each bit of the message is carried through a function of three adjacent cover pixels and it is shown that no significant improvement is achieved by increasing the length of the pixel sequence employed. ©2009 IEEE
  6. Keywords:
  7. Center of mass ; Embedding capacity ; Histogram of characteristic function ; Least significant bit steganography ; LSB embedding ; LSB matching ; LSB steganography ; Pixel sequences ; Spatial domains ; Steganography ; Communication channels (information theory) ; Cryptography ; Flight dynamics ; Multimedia systems ; Pixels
  8. Source: Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009, 28 June 2009 through 3 July 2009, New York, NY ; 2009 , Pages 1002-1005 ; 9781424442911 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/5202666