High capacity error free wavelet Domain Speech Steganography

  title={High capacity error free wavelet Domain Speech Steganography},
  author={Sajad Shirali-Shahreza and Mohammad Taghi Manzuri Shalmani},
  journal={2008 IEEE International Conference on Acoustics, Speech and Signal Processing},
  • S. Shirali-Shahreza, M. Shalmani
  • Published 2008
  • Mathematics, Computer Science
  • 2008 IEEE International Conference on Acoustics, Speech and Signal Processing
Steganography is the art of hiding information in a cover media without attracting attention. One of the cover media which can be used for steganography is speech. In this paper, we propose a new speech steganography in wavelet domain. In this method, lifting scheme is used to create perfect reconstruction Int2Int wavelets. The data is hidden in some of the Least Significant Bits (LSB) of detail wavelet coefficients. The LSB bits for hiding are selected with a new adaptive algorithm. This… Expand
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