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Optical Engineering

Steganography scheme based on side match vector quantization
Author(s): Lee Shu-Teng Chen; Ja-Chen Lin
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Paper Abstract

We propose a steganographic method that is based on side match vector quantization (SMVQ). The secret data are encrypted and then embedded in an SMVQ-decompressed image. In the decoding process, both the hidden secret and the original SMVQ code can be reconstructed without any error. Experimental results demonstrate that the proposed method provides a high hiding capacity and acceptable stego-image quality, to an extent comparable to a well-known SMVQ-based reversible steganographic method.

Paper Details

Date Published: 1 March 2010
PDF: 7 pages
Opt. Eng. 49(3) 037008 doi: 10.1117/1.3366654
Published in: Optical Engineering Volume 49, Issue 3
Show Author Affiliations
Lee Shu-Teng Chen, National Chiao Tung Univ. (Taiwan)
Ja-Chen Lin, National Chiao Tung Univ. (Taiwan)

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