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Adaptive algorithms application in sound steganographic systems with signal spectrum broadening

A. V. Shishkin


In this paper sound steganographic system receiver structure with signal spectrum broadening is proposed and researched. This receiver consists of rehabilitate filter with adaptive coefficients and correlation receiver. Steganographic system algorithms with blind coder and decoder procedure are researched. It is shown that the rehabilitate filter with adaptive coefficients application provides essential increase in probability of correct binary detection of off-stage information or allows adding 30 times more bits of built-in data.

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G. F. Konahovich and A. Yu. Pusyrenko, Computer Steganography. Theory and Practice (MK-Press, Kyiv, 2006) [in Russian].

V. G. Gribunin, I. N. Okov, and I. V. Turintsev, Digital Steganography (SOLON-Press, Moscow, 2002) [in Russian].

I. J. Cox, M. L. Miller, and J. A. Bloom, Digital Watermarking (Morgan Kaufmann Publishers, San Francisco, 2002).

H. S. Malvar and D. A. Florencio, “Improved Spread Spectrum: A New Modulation Technique for Robust Watermarking,” IEEE Trans. Signal Process. 51, No. 4, 898 (April 2003).

W. Bender, D. Gruhl, N. Morimoto, and A. Lu, “Techniques for Data Hiding,” I.B.M. Systems J. 35, Nos. 3, 4, 313 (1996).

A. V. Shyshkin and V. M. Koshevoy, “Steganographic Data Transmission Robust against Scaling Attacks (Resistant-to-Scaling-Attacks) and Eliminating the Hampering Effect of Signal-Carrier,” Izv. Vyssh. Uchebn. Zaved., Radioelektron. 50(6), 3 (2007) [Radioelectron. Commun. Syst. 50(6), 289 (2007)].

A. V. Shyshkin, “Digital Watermarks with Spectrum Spreading for Audio Signals Using the Signal Carrier Information,” Izv. Vyssh. Uchebn. Zaved., Radioelektron. 51(6), 22 (2008) [Radioelectron. Commun. Syst. 51(6), 308 (2008)].

V. I. Korzhyk, L. M. Fink, and K. N. Shelkunov, Discrete Message Transmission Systems Interference Immunity Calculation: Reference Book (Radio i Svyaz’, Moscow, 1981) [in Russian, ed. by L. M. Fink].

Van Trees, Detection, Estimation, and Modulation Theory. Part I: Detection, Estimation, and Linear Modulation Theory (John Wiley & Sons Inc, New York, 1968; Radio i Svyaz’, Moscow, 1972).

A. B. Sergienko. Signals Digital Processing, 2nd ed. (Piter, Saint Petersburg, 2007) [In Russian].

C. F.N. Cowan and P. M. Grant, Adaptive Filters (Prentice-Hall, New Jersey, 1985; Mir, Moscow, 1988).

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