Digital watermarking is one of the most widely used techniques for protection of ownership
rights of digital audio, images and video. Its commercial applications range from copyright …

Digital image watermarking techniques have been developed widely in recent years to
maintain the broadcasting media and content authentication, broadcast monitoring, copy …

The increased and widespread usage of digital multimedia has aroused great concerns
regarding issues such as copyright protection, copy control and proof of ownership. Digital …

We have entered an era where inexpensive and readily-available equipment can produce
perfect copies of digital multimedia materials, such as CD-quality audio, publication-quality …

A thorough investigation on all possible scenarios where digital imperceptible watermarking
is applicable is presented. All previously proposed watermarking schemes fall to at least one …

Digital watermarking is a method to provide authenticity and copyright ownership to digital
content by embedding any presume content like audio, text, data or video into the original …

Research in digital watermarking has progressed along two paths. While new watermarking
technologies are being developed, some researchers are also investigating different ways of …

Digital watermarking techniques have been developed to protect the copyright of digital
media. This paper aims to provide a detailed review and background about the …

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 …

In this paper we describe a general framework for image copyright protection through digital
watermarking. In particular we present the main features of an efficient watermarking …