In recent years, internet technology has grown in advance, and multimedia data-sharing
growth rates have skyrocketed. As a result, protecting multimedia data in digital networks …

A digital watermark embeds an imperceptible signal into data such as audio, video and
images, for different purposes including authentication and tamper detection. A real-time …

Technological progresses offer more occasions for tampering outbreaks. Lithography
services at affordable prices, in aggregation with open software tools to influence changes in …

Digital image authentication is an extremely significant concern for the digital revolution, as it
is easy to tamper with any image. In the last few decades, it has been an urgent concern for …

With the advances of the digital information revolution and the societal changes they have
prompted, it has become critical to facilitate secure management of content usage and …

The advent of the Internet led to the easy availability of digital data like images, audio, and
video. Easy access to multimedia gives rise to the issues such as content authentication …

In this paper, we present an efficient and effective digital watermarking method for image
tamper detection and recovery. Our method is efficient as it only uses simple operations …

The concept of watermarks started with inserting logos into paper currency and legal
documents. However, drastic improvements in digitization process, devices and broad band …

Multimedia technologies are becoming more sophisticated, enabling the Internet to
accommodate a rapidly growing audience with a full range of services and efficient delivery …

The accumulating and proliferating of the internet has increased ten folds from the year 2010
to 2020 according to the Ericsson report. This trend is further increasing, making the …