In the past few decades Internet and digital technology has grown rapidly. The increasing
and rapid advancement of Internet has made it extremely easy to send multimedia data …

The rapid expansion of the Internet has rapidly increased the availability of digital data such
as audio, images and videos to the public and file sharing has become very convenient. As …

In today's Era, message transmissions over the internet have protection problems of the
digital data. Hence, protection of secret messages during transmission becomes a difficult …

Digital Image watermarking is the process that embeds data called watermark in to
multimedia object such that the watermark can be extracted or detected to make an …

The frequent availability of digital data such as audio, images and videos became possible
to the public through the expansion of the internet. Digital watermarking technology is being …

With the rapid growth of Internet, the availability of the digital documents such as videos,
audios, images to the public and file sharing becomes more convenient. This results to a …

Image watermarking is an important application of the image processing. Image
watermarking is the process of inserting the watermarked message in a host document in …

Multimedia communication technology has developed very rapidly during the last few years.
The main aim of the watermarking technique is to protect the confidentiality, integrity …

As information transmission technology progresses, the technology to protect data from
unauthorized users also needs to be enhanced. Data can be plagiarized, modified, deleted …

The enormous popularity of internet offers various multimedia resources through various
digital networks. These multimedia resources or digital media should be protected against …