14. The Steganalysis Problem

  1. Hans Georg Schaathun

Published Online: 22 AUG 2012

DOI: 10.1002/9781118437957.ch14

Book Title

Machine Learning in Image Steganalysis

Machine Learning in Image Steganalysis

Additional Information

How to Cite

Schaathun, H. G. (2012) The Steganalysis Problem, in Machine Learning in Image Steganalysis, John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/9781118437957.ch14

Author Information

  1. Ålesund University College, Norway

Publication History

  1. Published Online: 22 AUG 2012
  2. Published Print: 21 AUG 2012

ISBN Information

Print ISBN: 9780470663059

Online ISBN: 9781118437957

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CHAPTER TOOLS

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Keywords:

  • steganalysis problem;
  • steganalysis as eavesdropper's problem, and covert message;
  • difficulty of steganalysis, decreasing with covert message size;
  • steganographic capacity on the embedded, remaining undetectable;
  • quantitative steganalysis, for hidden message length;
  • steganalysis and training set, for cover-source mismatch problems;
  • searching for ideal cover source, a complex task;
  • images with a high texture, good camouflage for messages;
  • capturing device, effect on detectability;
  • double compression tricking steganalyser, leaving out detectable artifacts

Summary

This chapter contains sections titled:

  • Different Use Cases

  • Images and Training Sets

  • Composite Classifier Systems

  • Summary

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