Chaotic-Type Features for Speech Steganalysis

Volume: 3, Issue: 4, Pages: 651 - 661
Published: Dec 1, 2008
Abstract
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 a fraction of false neighbors as chaotic features to detect the existence of a stegosignal. We...
Paper Details
Title
Chaotic-Type Features for Speech Steganalysis
Published Date
Dec 1, 2008
Volume
3
Issue
4
Pages
651 - 661
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