Abstract Nowadays, advancement in Magnetic Resonance Imaging (MRI) and Computed
Tomography Scan (CT-Scan) technologies have defined modern neuroimaging and …

Featured Application With the widespread application of digital watermarking technology,
the number of users is rapidly increasing, creating new requirements. At the same time, in …

This research introduced a reversible multi-watermarking scheme for color images with
robustness and fragility. The robust watermarking can be used for copyright protection while …

In this new age, because of the exceptional achievement of the global computer network, the
trading of digital media over the web has turned out to be unbelievably easy. However …

With the development and advent of Internet communications and multimedia technology, it
is of high importance to secure the digital media, including audio, video, speech, and …

8.1 INTRODUCTION A digital watermark is a distinguishable digital signal or pattern
embedded in other information (host data), and should not affect the availability of the host …

With the progress of information technology, digital data larceny and duplicity have become
very easy. Image watermarking in cryptography is a major domain that provides manifold …

Since the rapid change of digital info technology, digital image data has been commonly
used in communication and the representation of data. However, this type of information is …

Since the widespread adoption of the internet in the late 20th century, consumer piracy has
led to significant revenue losses and undermined the value of intellectual property in the …