Feature-Based Steganalysis for JPEG Images and Its Implications for Future Design of Steganographic Schemes

In this paper, we introduce a new feature-based steganalytic method for JPEG images and use it as a benchmark for comparing JPEG steganographic algorithms and evaluating their embedding mechanisms. The detection method is a linear classifier trained on feature vectors corresponding to cover and steg...

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Veröffentlicht in:	Information Hiding 2004-01, p.67-81
1. Verfasser:	Fridrich, Jessica
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cover Image Cryptography Embed Image Exact sciences and technology Information, signal and communications theory JPEG Image Signal and communications theory Steganographic Method Stego Image Telecommunications and information theory
Online-Zugang:	Volltext
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