Using Statistical Image Model for JPEG Steganography: Uniform Embedding Revisited

Uniform embedding was first introduced in 2012 for non-side-informed JPEG steganography, and then extended to the side-informed JPEG steganography in 2014. The idea behind uniform embedding is that, by uniformly spreading the embedding modifications to the quantized discrete cosine transform (DCT) c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on information forensics and security 2015-12, Vol.10 (12), p.2669-2680
Hauptverfasser:	Guo, Linjie, Ni, Jiangqun, Su, Wenkang, Tang, Chengpei, Shi, Yun-Qing
Format:	Artikel
Sprache:	eng
Schlagworte:	Complexity theory Discrete cosine transforms Distortion distortion function design JPEG Steganography minimal-distortion embedding Security Sun Transform coding uniform embedding
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!