The process of authenticating a digital image by embedding a watermark into it is called
digital image watermarking, which protects the image from copyright infringement. This …

This paper presents a robust and blind digital image watermarking scheme for copyright
protection based on discrete wavelet transform and singular value decomposition (SVD) …

As the popularity of digital media is growing, and world is becoming smaller, all due to the
internet connectivity and WWW phenomena, the copyright protection of intellectual …

In this paper, a new robust and secure digital image watermarking scheme that can be used
for copyright protection is proposed. The scheme uses the integer wavelet transform (IWT) …

Digital watermarking is the process of embedding information into a digital signal. In this
paper to improve the robustness, the hybrid DWTSVD based algorithm is proposed for …

The major goal of digital image watermarking is to acquire security, robustness and
reliability against various attacks. To achieve this objective, embedding the watermark into …

Digital information revolution has brought about many advantages and new issues. The
protection of ownership and the prevention of unauthorized manipulation of digital audio …

Digital image watermarking is proposed using lifting wavelet transform and singular value
decomposition for copyright protection and authentication. In this paper, lifting wavelet …

Copyright protection and proof of ownership are two of the main important applications of the
digital image watermarking. The challenges faced by researchers interested in digital image …

Watermarking is considered as a desirable alternative for copyright protection of digital
materials such as images, video and audio. Two kinds of watermarking algorithms are …