The protection and illegal redistribution of digital media has become an important issue in
the digital era. This is due to the popularity and accessibility of the Internet now a days by …

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 …

At the leading edge of the information world everything is in available in form of digital
media. Digital watermarking was introduced to provide the copy right protection and owners' …

Piracy and copyright infringement is a serious concern with internet connectivity becoming a
necessity rather than luxury. Due to this, there is a constant need to come up with new …

With the increasing usage of digital multimedia, the protection of intellectual property rights
problem has become a very important issue. Digital watermarking is now drawing attention …

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 use of multimedia technology is growing every day, and it is difficult and timeconsuming
to provide allowed data while preventing secret information from being used without …

A digital watermark is a type of indicator covertly embedded in the noise tolerant signal such
as an image or audio data. Digital watermarking is the method that embeds information …

The enormous popularity of the World Wide Web in the early 1990's demonstrated the
commercial potential of offering multimedia resources through the digital networks. Since …