Audio Steganalysis Based on Independent Components Statistics
Li Guo · Information Security and Communications Privacy · 2007
This paper,making use of the principle of independent components analysis,extracts independent compo-nents respectively from the original and stego audio carriers.Following morphology transformation,Odd order center moment of Hamming distance of its two neighbouring columns is used as eigenvector,and classified by support vector machine.A synthetical test accuracy of over 93% for steganalysis can be attained.