Color image watermarking has achieved great success in various applications such as copy
protection, content authentication, tamper detection and recovery, etc. The present paper …

With evolution of digital technology, it is challenging to protect personal data from access
without consent. Digital watermarking conceals some information as watermark to protect …

In today's knowledge driven society and technology driven economy, when data is
considered to be one of the most important corporate resource of an organization, equally …

An invisibility and blind watermarking algorithm based on Schur decomposition and non-
subsampled contourlet transform is designed to protect copyright. The cover image is …

We propose a novel method for medical image watermarking in the DCT domain using the
AES encryption algorithm. First, we decompose the original medical image into subblocks of …

This paper presents a novel watermarking method, applied to the medical imaging domain,
used to embed the patient's data into the corresponding image or set of images used for the …

In this paper, we present a novel hardware implementation of a watermarking system
applied on the digital image. The proposed hardware system is based on the DWT (Haar …

A novel method for watermarking and encryption of medical image based on the DCT is
presented. Medical data, such as the patients' private information is embedded into the …

This manuscript presents a watermarking method based on Discrete Wavelet Transform
(DWT) and Singular Value Decomposition (SVD) with the Advanced Encryption Standard …

A non-blind color image watermarking scheme using principle component analysis, discrete
wavelet transform and singular value decomposition is proposed. The color components are …