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Communication Dans Un Congrès Année : 2016

A content-based watermarking scheme based on Clifford Fourier transform

Résumé

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

Dates et versions

hal-01438812 , version 1 (18-01-2017)

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Citer

Maroua Affes, Malek Sellami Meziou, Yassine Lehiani, Marius Preda, Faouzi Ghorbel. A content-based watermarking scheme based on Clifford Fourier transform. VISIGRAPP 2016 : 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, Feb 2016, Rome, Italy. pp.372 - 378, ⟨10.5220/0005748403720378⟩. ⟨hal-01438812⟩
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