A Watermarking of Medical Image : New Approach Based On "Multi-Layer" Method

Mohamed Ali Hajjaji (1) , Abdellatif Mtibaa (2) , El-Bey Bourennane (1)

1 Le2i - Laboratoire Electronique, Informatique et Image [UMR6306]
2 Chercheur indépendant

In order to contribute to security sharing and transmission of medical images, this paper propose a new approach for Watermarking image based on the techniques of Code Division Multiple Access (CDMA), Discrete Wavelet transform (DWT) and Error Correcting Code (ECC). The motivation of this approach is to improve the quantity of data integration with the conservation of the image visual quality. Therefore, this work permits to the user the capacity to correct the possible alterations if it exists. IRM and Echographic medical image are used to experiment this approach.

Mots clés: Medical image; Error Correcting Code; Watermarking; Code Division Multiple Access; Discrete Wavelet transform; Medical image.

Domaines: Traitement des images [eess.IV]

Mohamed Ali Hajjaji, Abdellatif Mtibaa, El-Bey Bourennane. A Watermarking of Medical Image : New Approach Based On "Multi-Layer" Method. International Journal of Computer Science Issues, 2011. ⟨hal-00822785⟩