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A pattern recognition system for JPEG steganography detection
Chen C.L.P.3; Chen M.-C.2; Agaian S.1; Zhou Y.3; Roy A.1; Rodriguez B.M.4
2012-10-01
Source PublicationOptics Communications
ISSN00304018
Volume285Issue:21-22Pages:4252-4261
Abstract

This paper builds up a pattern recognition system to detect anomalies in JPEG images, especially steganographic content. The system consists of feature generation, feature ranking and selection, feature extraction, and pattern classification. These processes tend to capture image characteristics, reduce the problem dimensionality, eliminate the noise inferences between features, and further improve classification accuracies on clean and steganography JPEG images. Based on the discussion and analysis of six popular JPEG steganography methods, the entire recognition system results in higher classification accuracies between clean and steganography classes compared to merely using individual feature subset for JPEG steganography detection. The strength of feature combination and preprocessing has been integrated even when a small amount of information is embedded. The work demonstrated in this paper is extensible and can be improved by integrating various new and current techniques. © 2012 Elsevier B.V. All rights reserved.

KeywordFeature Generation Feature Ranking And Selection Pattern Classification Pattern Recognition System Steganography Detection
DOIhttp://doi.org/10.1016/j.optcom.2012.06.049
URLView the original
Indexed BySCI
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000309081600020
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorZhou Y.
Affiliation1.University of Texas at San Antonio
2.Montgomery College
3.Universidade de Macau
4.The Johns Hopkins University Applied Physics Laboratory
Recommended Citation
GB/T 7714
Chen C.L.P.,Chen M.-C.,Agaian S.,et al. A pattern recognition system for JPEG steganography detection[J]. Optics Communications,2012,285(21-22):4252-4261.
APA Chen C.L.P.,Chen M.-C.,Agaian S.,Zhou Y.,Roy A.,&Rodriguez B.M..(2012).A pattern recognition system for JPEG steganography detection.Optics Communications,285(21-22),4252-4261.
MLA Chen C.L.P.,et al."A pattern recognition system for JPEG steganography detection".Optics Communications 285.21-22(2012):4252-4261.
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