Publication: Steganalysis of perturbed quantization
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Authors
Gül, Gökhan
Dirik, Ahmet Emir
Avcıbaş, İsmail
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Publisher:
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.
Description
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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Keywords
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
Citation
Gül, G. vd. (2006). ''Steganalysis of perturbed quantization''. 2006 IEEE 14. Signal Processing and Communications Applications Conference.