Spectral Methods of Solving the Problems of Computer Steganography

Natalya V. Koshkina; Valeriy K. Zadiraka

doi:10.1615/JAutomatInfScien.v43.i8.60

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Home > Journals > Journal of Automation and Information Sciences > Volume 43, 2011 Issue 8 > Spectral Methods of Solving the Problems of Computer Steganography

Impact factor: 0.024

ISSN Print: 1064-2315
ISSN Online: 2163-9337

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v43.i8.60
pages 56-75

Spectral Methods of Solving the Problems of Computer Steganography

Natalya V. Koshkina
V.M. Glushkov Institute of Cybernetics of National Academy of Sciences of Ukraine, Kiev

Valeriy K. Zadiraka
V.M. Glushkov Institute of Cybernetics of National Academy of Sciences of Ukraine, Kiev

ABSTRACT

A generalized model of the steganosystems functioning is presented and the basic principles of their construction are described. Various examples of application of the apparatus of the spectral analysis of signals and images for solving problems of computer steganography are given.

KEY WORDS: steganosystems functioning, information hidden transfer, spectral analysis of signals, Fourier and wavelet bases, computer steganography, information security