Steganalysis of a chaos-based steganographic method

被引：0

作者：

Battikh, D. ^{[1
,2
]}

El Assad, S. ^{[1
]}

Bakhache, B. ^{[2
]}

Deforges, O. ^{[1
]}

Khalil, M. ^{[2
]}

机构：

[1] CNRS, IETR, UMR 6164, Image Team Site Nantes, Nantes, France

[2] Lebanese Univ, AZM Platform Res Biotechnol & Applicat, LASTRE Lab, Tripoli, Lebanon

来源：

2014 10TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM) | 2014年

关键词：

steganalysis; substitution; LSB matching revisited (LSBMR); chaotic system; FLD classifier;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Hiding information in a cover image can be regarded as introducing some stego-noise. These alterations may produce some form of degradation or some unusual characteristics and can then be exploited for the sake of detecting the hidden message. In this paper, we analyze the security of a chaos-based steganographic method, namely the Chaotic Edge adaptive Least Significant Bit Matching Revisited (Chaotic EA-LSBMR). We focus on the universal image steganalysis method which uses the higher-order statistics as features taken from the wavelet multiresolution approach. A Fisher Linear Discriminant classifier is used to classify cover and stego images.

引用

页数：4

共 6 条

[1]

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[2]

El Assad S., 2011, WO Patent, Patent No. [WO/2011/121,218, 2011121218]

[3]

Farid H, 2002, 2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL II, PROCEEDINGS, P905

[4]

Luo Weiqi, 2010, IEEE T INFORM FORENS, V5

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[6] UCID - An uncompressed colour image database [J].

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