Digital image watermarking is considered to be one of the extremely valuable technology for
providing security to the digital media on web. The act of concealing a message related to a …

In this paper, a secure digital image watermarking Algorithm is proposed to protect the
digital images from illegal copying; based on this; quality will be managed by PSNR (Peak …

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 …

Digital image watermarking process is definite as to insert information of digital into digital
signal. In watermarking is defined as a technique which embeds data into digital contents …

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 …

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 …

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 …

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 …

Copyright protection of digital contents has become more and more important in accordance
with the development of digital technology. As a solution of this predicament, digital …

Digital image watermarking is a branch of information hiding in which the ownership
information will be hidden in the cover image. Performing digital image watermarking, some …