Applying LR Cube Analysis to JSteg Detection

Applying LR Cube Analysis to JSteg Detection

JSteg is a steganographic method for JPEG images that can be viewed as LSB steganography. Recently, we proposed a new principle to detect the use of LSB steganography in digitized vector signals and showed how to apply it to gray-scale images. In this paper, we discuss how to apply it to JPEG images...

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Bibliographische Detailangaben
Hauptverfasser: Lee, Kwangsoo, Jung, Changho, Lee, Sangjin, Kim, HyungJun, Lim, Jongin
Format: Buchkapitel
Sprache:eng
Schlagworte:
Applied sciences
Cryptography
Exact sciences and technology
Image processing
Information, signal and communications theory
Signal and communications theory
Signal processing
Telecommunications and information theory
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Beschreibung
Zusammenfassung:JSteg is a steganographic method for JPEG images that can be viewed as LSB steganography. Recently, we proposed a new principle to detect the use of LSB steganography in digitized vector signals and showed how to apply it to gray-scale images. In this paper, we discuss how to apply it to JPEG images and show some experimental results for the JSteg-like algorithm.
ISSN:0302-9743
1611-3349
DOI:10.1007/11552055_32