In this work, we propose a new substitution scheme for color images watermarking based on
the Fourier transform. This scheme will be declined into two variants in which the image will …

In this work, we proposed a robust and blind watermarking approach to adequately secure
medical images exchanged in telemedicine. This approach ensures the traceability and …

In order to contribute to the security of medical image, we present in this paper a blind and
robust watermarking technique that allows the integration of the electronic patient's record …

Reversible data hiding (RDH) algorithms using interpolation technology have the advantage
of high capacity for single-layer embedding. However, existing algorithms usually embed …

In order to improve the security of images exchanged in telemedicine, we propose in this
paper, 2 watermarking schemes for retinal image protection; each scheme will be declined …

The interpolation technique (IT) is a fundamental tool for image processing and is commonly
utilized. Various IT-based reversible data hiding (RDH) schemes for encrypted medical …

Image reversible data hiding (RDH) using interpolation technology (IT) provides high single-
layer embedding capacity and has become a research hotspot. To solve serious image …

Existing reversible data hiding (RDH) algorithms based on the interpolation technology (IT)
have high embedding capacities and visual qualities. However, they usually embed secret …

The exact retrieval of both ie, watermark and host data using reversible watermarking makes
it more suitable for applications like medical, military etc. The techniques which are …

Reversible data hiding (RDH) is a technique that slightly alters digital media (eg images or
videos) to embed secret messages while the original digital media can be completely …