In recent years, online social networks (OSNs) have become extremely popular and been
one of the most common ways for storing and distributing images. Naturally, such …

In watermarking, the watermark embedding strength is crucial, and the introduction of the
strength factor can adjust the trade-off between the quality of the encoded image and the …

We propose a computationally efficient image border pixel based watermark embedding
scheme for medical images. We considered the border pixels of a medical image as RONI …

Background As the increasing adoption of information technology continues to offer better
distant medical services, the distribution of, and remote access to digital medical images …

Dealing with digital medical images is raising many new security problems with legal and
ethical complexities for local archiving and distant medical services. These include image …

Scheme of “robust image watermarking” for the protection of copyright is proposed based on
“3-level 2-Dimensional Discrete Wavelet levels decompositions (2DDWT)”. In the proposed …

Digital image watermarking have been developed widely in recent years. One of the most
important applications of digital image watermarking is medical applications. Image …

with the advent of digital media copyright protection is main concern. To protect copyright of
images DWT DCT image watermarking is used. In this CDMA approach of embedding …

In recent years, due to the ever-increasing adoption of mobile devices and the popularity of
online social networks (OSNs), sharing images online has become extremely easy and …