The increasing amount of applications using digital multimedia technologies has
accentuated the need to provide copyright protection to multimedia data. This paper reviews …

Digital watermarking of multimedia content has become a very active research area over the
last several years. Watermarking is a very important field for copyrights of various electronic …

Digital watermarking is a technique to protect the content of digital media like Image, Audio,
Video or text using insertion of digital mark. Lot of research is going on in this field to …

Recently, works are completely based on the internet, so authentication is required to protect
the content of the data because owner never wants to degrade the quality of his data …

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 increasing amount of applications using digital multimedia technologies has
accentuated the need to provide copyright protection to multimedia data. This paper reviews …

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 …

Watermarking is a very important field for copyrights of various electronic documents and
media. With images widely available on the Internet, it may sometimes be desirable to use …

In this paper we aim to present a survey of different techniques on digital image
watermarking. Digital watermarking technique is becoming more important in this …

During the past decades, different solutions were proposed by researchers in order to
protect the digital multimedia data against unauthorized duplication, distribution and …