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Communication Dans Un Congrès Année : 2014

Watermarking signal fusion in multimodal biometrics

Résumé

In this paper, we propose a new approach based on watermarking for fusing biometric modalities. The main idea of the proposed approach is to use the watermark both for security purpose and as an additional information related to the person, therefore increasing the personal data used for verification. The host image of the face is watermarked in the multi-resolution space by the palmprint using a watermarking technique based on wavelet packet decomposition. For the verification stage, the characterization of the watermarked face is provided by Gabor filters while classification is performed by SVMs. The experimental results show that this technique ensures a significant performance improvement in both identity verification and biometric security over the use of a single system
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Dates et versions

hal-01259634 , version 1 (20-01-2016)

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Lamia Rzouga Haddada, Bernadette Dorizzi, Najoua Essoukri Ben Amara. Watermarking signal fusion in multimodal biometrics. IPAS 2014 : 1st Image Processing, Applications and Systems Conference , Nov 2014, Sfax, Tunisia. pp.1 - 6, ⟨10.1109/IPAS.2014.7043280⟩. ⟨hal-01259634⟩
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