Multimedia Security

14	Genetic Algorithm-Based Methodology for Breaking the Steganalytic Systems Yi-Ta Wu and Frank Y. Shih

CONTENTS

14.1  Introduction

14.2  Overview of our GA-Based Breaking Methodology

14.2.1  Fitness Function

14.2.1.1  Reproduction

14.2.1.2  Crossover

14.2.1.3  Mutation

14.3  GA-Based Breaking Algorithm on SDSS

14.3.1  Generating the Stego-Image on the Visual Steganalytic System

14.3.2  Generating the Stego-Image on the IQM-Based Steganalytic System (IQM-SDSS)

14.4  GA-Based Breaking Algorithm on FDSS

14.5  Experimental Results

14.5.1  GA-Based Breaking Algorithm on VSS

14.5.2  GA-Based Breaking Algorithm on IQM-SDSS

14.5.3  GA-Based Breaking Algorithm on JFDSS

14.6  Complexity Analysis

14.7  Conclusions

References

14.1  INTRODUCTION

Steganography ...