Author/Authors
YÜRÜKLÜ, Emrah Bursa Orhangazi University - Engineering Faculty - Dept of Electrical Electronic Eng, Turkey , KOÇAL, Osman Hilmi Yalova University - Engineering Faculty - Dept of Computer Engineering, Turkey , DİLAVEROĞLU, Erdoğan Uludag University - Engineering Faculty - Dept of Electrical Electronic Engineering, Turkey
Title Of Article
A NEW APPROACH FOR SPEECH AUDIO STEGANALYSIS USING DELAY VECTOR VARIANCE METHOD
شماره ركورد
34758
Abstract
We investigate the use of delay vector variance-based features for recorded speech steganalysis. Considering that data hiding within a speech signal distorts the properties of the original speech signal, we design a steganalyzer that uses surrogate data based delay vector variance (DVV) features to detect the existence of a stego-signal. We evaluate the performance of the proposed DVV features as steganalyzer with numerical results.
From Page
27
NaturalLanguageKeyword
Steganography , steganalysis , speech , chaos , false , neighbors , Lyapunov exponent , surrogate data , delay vector variance.
JournalTitle
Uludağ University Journal of The Faculty of Engineering
To Page
36
JournalTitle
Uludağ University Journal of The Faculty of Engineering
Link To Document