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Eigenimage-based Steganalysis

Abstract

1 Introduction

Steganalysis

Related Work

2 Steganography Modeling

3 Steganalysis Methods

KLT:Wiki

PCA: Wiki + tutorials

Image cropping ?

Cross-correlation and Auto-correlation attack

correlation function

correlated data constellation

Distinguishing Algorithms

eigenvalue analyzer

Entropy Analysis

SVM (Support Vector Machine)

Machine Learning by Extracted Features

5 Experimental Results

6 Conclusion

References