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Authors: Maroua Affes 1 ; Malek Sellami Meziou 1 ; Yassine Lehiani 2 ; Marius Preda 2 and Faouzi Ghorbel 1

Affiliations: 1 National School of Computer Sciences, Tunisia ; 2 TELECOM SudParis, France

Keyword(s): Image Watermarking, Clifford Fourier Transform, Harris Detector, JPEG Compression, Robustness.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Computer Vision, Visualization and Computer Graphics ; Media Watermarking and Security

Abstract: In this paper, we propose a new watermarking method based on Harris interest points and Fourier Clifford Transform. We employed Harris detector to select robust interest points and to generate some non-overlapped circular interest regions. Each region was transformed into Clifford Fourier domain and the watermark was embedded into the Clifford transform coefficients magnitude. Experimental results show the robustness of the proposed method against JPEG compression.

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Paper citation in several formats:
Affes, M.; Meziou, M.; Lehiani, Y.; Preda, M. and Ghorbel, F. (2016). A Content-based Watermarking Scheme based on Clifford Fourier Transform. In Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016) - Volume 3: VISAPP; ISBN 978-989-758-175-5; ISSN 2184-4321, SciTePress, pages 372-378. DOI: 10.5220/0005748403720378

@conference{visapp16,
author={Maroua Affes. and Malek Sellami Meziou. and Yassine Lehiani. and Marius Preda. and Faouzi Ghorbel.},
title={A Content-based Watermarking Scheme based on Clifford Fourier Transform},
booktitle={Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016) - Volume 3: VISAPP},
year={2016},
pages={372-378},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005748403720378},
isbn={978-989-758-175-5},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016) - Volume 3: VISAPP
TI - A Content-based Watermarking Scheme based on Clifford Fourier Transform
SN - 978-989-758-175-5
IS - 2184-4321
AU - Affes, M.
AU - Meziou, M.
AU - Lehiani, Y.
AU - Preda, M.
AU - Ghorbel, F.
PY - 2016
SP - 372
EP - 378
DO - 10.5220/0005748403720378
PB - SciTePress

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