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Computer Science

Rich Models for Steganalysis of Digital Images

J. Fridrich, Jan Kodovský

2012.6.1IEEE Transactions on Information Forensics and Security

DOI: 10.1109/tifs.2012.2190402

tlooto Summary

A novel general strategy for building steganography detectors for digital images by assembling a rich model of the noise component as a union of many diverse submodels formed by joint distributions of neighboring samples from quantized image noise residuals obtained using linear and nonlinear high-pass filters.

Abstract

Abstract is not available.

Citation format

FRIDRICH, J.; KODOVSKÝ, Jan. Rich models for steganalysis of digital images. IEEE Transactions on Information Forensics and Security, 2012, 7: 868–882.