Imperceptibility, robustness, security and capacity are the main features of a digital image-
watermarking scheme, and their simultaneous acquisition is a challenging problem. In the …

With the increasing application of advanced video coding (H. 264/AVC) in the multimedia
field, a great significance to research in video watermarking based on this video …

A new watermarking scheme based on robust feature extraction using dual tree complex
wavelet transform (DTCWT) in low dimensional subspace for grayscale imagesis proposed …

Efficient image transfer in the Internet of Things (IoT) Era, has many requirements that need
to be satisfied based on the nature of each underlying application. Internet of Things is a …

The image is the best information carrier in the current digital era and the easiest to
manipulate. Image manipulation causes the integrity of this information carrier to be …

With emergence of new technologies it is now easier to communicate through multimedia
like image, audio, video and text. But at the same time the problem of unauthorized access …

Feature-based methods are the new generation of robust image watermarking. The feature-
based watermarking techniques used transform function for the extraction of features such …

The transfer of images over the internet has led to a security concern where confidential
images need to be protected from unauthorized access. In the growing technological era …

Nowadays the Internet infrastructure enables the transfer of massive amounts of large data
sets throughout the Web. Over this infrastructure, the risks of infringement of the owner's …

In satellite communication the information's like frequency, Polarization, Data format, Timing
information are need to be protected for secure communication. Digital watermarking is the …