Digital watermarking is a concept of embedding authentication information. It uses an
algorithm for inserting a watermark to protect the copyright of media. It became very …

One of the biggest technological events of the last two decades was the invasion of digital
media in an entire range of everyday life aspects. Digital data can be stored efficiently with a …

Digital watermarking has gained a lot of importance for digital media recently. It deals with
hiding secret bits of information with a digital content as a cover. This is very useful for many …

This paper presents a literature survey on Digital Watermarking within an image. It describes
the early work carried out on digital watermarks, including the brief analysis of various …

This paper presents a literature survey on Digital Watermarking within an image. It describes
the early work carried out on digital watermarks, including the brief analysis of various …

ABSTRACT A Digital Watermark is a digital signal or pattern inserted into a digital data,
which can also be named as a digital signature. It is a key process in the protection of …

Nowadays, Multimedia security [1] is a major issue. Images, video, audio, text files are losing
their credibility day by day as they can be distorted or manipulated by using several tools …

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 …

Digital media is the need of a people now a day as the alternate of paper media. As the
technology grown up digital media required protection while transferring through internet or …

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 …