Data hiding domain classification for blind image steganalysis

A statistical feature-based scheme is proposed to identify the data hiding domain of an embedded signal in this research. Two phenomena are observed for images before and after data hiding. First, the gradient energy increases as the continuity of gray levels between adjacent pixels is disturbed by...

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Hauptverfasser:	Guo-Shiang Lin, Yeh, C.H., Kuo, C.-C.J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Algorithm design and analysis Applied sciences Artificial intelligence Computer science control theory systems Data encapsulation Data mining Degradation Discrete cosine transforms Discrete wavelet transforms Exact sciences and technology Object detection Pattern recognition. Digital image processing. Computational geometry Pixel Steganography Testing
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