Watermarking is widely used in multimedia preservation and communication, which
comprises, and is therefore not limited to, data security and validation. Security, readability …

Many illegal copies of original digital videos are being made, as they can be replicated
perfectly through the Internet. Thus, it is extremely necessary to protect the copyrights of the …

In this research, a watermark algorithm is proposed to embed a secret message in a digital
video. The proposed algorithm exploits edges and corners regions in images, to be hosts for …

As accessing medical images through web anywhere at any time is in demand, it is essential
requirement to interpret and analyze the medical images accurately. The purpose of this …

Video watermarking is relatively an innovative tool that has been proposed to solve the
problem of illegal manipulation and sharing of digital video. It is the process of embedding …

In this paper the perceptual quality and robustness in LWT domain and DWT domain is
evaluated for the gray-scale image. The proposed technique is based on Lifting Wavelet …

In this paper, application of the secure watermarking scheme based on DWT-SVD domain is
examined for piracy. This technique cryptography based on invisible and compressed (using …

The audio system of the humans is more complicated and not easy to analyze or understand
than the visual systems of the humans. Due to this, various effective watermarking …

This paper proposes a novel method of digital watermarking of MPEG videos using 2-
dimensional error-correcting codes (2D ECC). The motion vectors of the video to be …

Video security covers many subjects as authentication and copyright protection for
multimedia products and thus the video watermarking technique is necessary, but the main …