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Authors: Domenico Introna and Francescomaria Marino

Affiliation: DEE, Politecinico di Bari, Italy

ISBN: 978-972-8865-63-4

Keyword(s): Data hiding, steganography, privacy, JPEG2000.

Related Ontology Subjects/Areas/Topics: Information and Systems Security ; Information Assurance ; Information Hiding

Abstract: The steganography is the concept of making invisible a communication, and not only incomprehensible its content (as cryptography does). This is generally achieved hiding a secret message into another one (“cover”), which appears as the only object of the communication. This paper proposes a steganographic method employing JPEG2000 images as “cover”. It reaches high embedding even introducing a low distortion. Experimental results have shown up to 35%-45% embedding rate, with 2 dB of distortion (in the worst case) at 0.5 bpp and 30%-40% with less than 4 dB at 1.0 bpp. Comparing these results with those achieved by JPEG2000-BPCS, it can be seen that our method produces considerably less post-embedding growth and distortion (in some case, they differ for more than 5 dB).

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Paper citation in several formats:
Introna D.; Marino F. and (2006). JASTEG2000 - Steganography for JPEG2000 Coded Images.In Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006) ISBN 978-972-8865-63-4, pages 329-336. DOI: 10.5220/0002095403290336

@conference{secrypt06,
author={Domenico Introna and Francescomaria Marino},
title={JASTEG2000 - Steganography for JPEG2000 Coded Images},
booktitle={Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006)},
year={2006},
pages={329-336},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002095403290336},
isbn={978-972-8865-63-4},
}

TY - CONF

JO - Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006)
TI - JASTEG2000 - Steganography for JPEG2000 Coded Images
SN - 978-972-8865-63-4
AU - Introna, D.
AU - Marino, F.
PY - 2006
SP - 329
EP - 336
DO - 10.5220/0002095403290336

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