6533b86efe1ef96bd12cbb58

RESEARCH PRODUCT

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

Mohamed Ali HajjajiAbdellatif MtibaaEl-bey Bourennane

subject

Medical image[INFO.INFO-TI] Computer Science [cs]/Image Processing [eess.IV][INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV]Error Correcting CodeCode Division Multiple Access[ INFO.INFO-TI ] Computer Science [cs]/Image ProcessingComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONWatermarkingDiscrete Wavelet transformMedical image.

description

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.

yearjournalcountryeditionlanguage
2011-07-11
https://hal.archives-ouvertes.fr/hal-00822785