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2008

Chaotic-Type Features for Speech Steganalysis

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Chaotic-Type Features for Speech Steganalysis
We investigate the use of chaotic-type features for recorded speech steganalysis. Considering that data hiding within a speech signal distorts the chaotic properties of the original speech signal, we design a steganalyzer that uses Lyapunov exponents and fraction of false neighbors as chaotic features to detect the existence of a stego-signal. We also discuss the applicability of the proposed method to general audio.
Osman Hilmi Kocal, Emrah Yürüklü, I
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2008
Where TIFS
Authors Osman Hilmi Kocal, Emrah Yürüklü, Ismail Avcibas
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