Efficient Joint Watermarking and WSQ Compression Scheme

Zebbiche, Khalil, Khelifi, Fouad and Ait Saadi, Karima (2013) Efficient Joint Watermarking and WSQ Compression Scheme. In: 2013 Fourth International Conference on Emerging Security Technologies. IEEE, Piscataway, NJ, pp. 121-124. ISBN 978-0-7695-5077-0

Full text not available from this repository. (Request a copy)

Abstract

In this paper, an efficient joint watermarking and Wavelet Scalar Quantization (WSQ) compression scheme based on Quantization Index Modulation (QIM) watermarking approach is proposed to attenuate the impact of the compression operation on the embedded watermark. The proposed scheme allows the embedding of secret message directly into the fingerprint data when compressed by the WSQ algorithm. Experimental results have shown the robustness of the proposed scheme against the WSQ compression while slightly affecting its compression performance (i.e. visual quality and compression rate).

Item Type:	Book Section
Uncontrolled Keywords:	Joint Watermarking and Compression, QIM watermarking scheme, WSQ compression, fingerprint images
Subjects:	H600 Electronic and Electrical Engineering
Department:	Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User:	Becky Skoyles
Date Deposited:	11 Jul 2014 14:58
Last Modified:	12 Oct 2019 19:07
URI:	http://nrl.northumbria.ac.uk/id/eprint/17123

Downloads