Publication:
Steganalysis of perturbed quantization

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Gül, Gökhan
Dirik, Ahmet Emir
Avcıbaş, İsmail

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IEEE

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Abstract

Recently proposed Perturbed Quantization (PQ) data hiding is a novel steganographic scheme which is undetectable with the current steganalysis methods. In this paper PQ steganography scheme is described briefly and a novel singular value decomposition (SVD) based steganalysis method is proposed to detect PQ embedding. The proposed SVD based steganalyzer detects PQ embedded relatively smooth stego images with 70% detection accuracy on average for different embedding rates.

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Bu çalışma, 16-19 Nisan 2006 tarihlerinde Antalya[Türkiye]'de düzenlenen IEEE 14. Signal Processing and Communications Applications'da bildiri olarak sunulmuştur.

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Computer science, Engineering, Imaging science & photographic technology, Singular value decomposition, Perturbation techniques, Image analysis, Embedded systems, Data reduction, Steganalysis, Perturbed quantization (PQ), Embedding rates, Data hiding, Vector quantization

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Gül, G. vd. (2006). ''Steganalysis of perturbed quantization''. 2006 IEEE 14. Signal Processing and Communications Applications Conference.

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