Abstract— In this paper we propose an effective, robust and imperceptible video watermarking algorithm by applying DWT (Discrete Wavelet transform) on video frames. The video frames will be first decomposed using DWT and the binary watermark will be embedded in the wavelet coefficients. The experimental results demonstrate that the propose algorithm can produce watermarked contents in good visu...

This paper deals with the statistical analysis of the behavior of a blind copyright protection watermarking system based on pseudorandom signals embedded in the magnitude of the Fourier transform of the host data. The data can be either one-dimensional (sound), two dimensional (image) or three dimensional (video, 3d volumes). The detector scheme does not depend on the host data dimension. The a...

In information hiding scheme, the security and robustness of watermarking are two important performances. Based on the design of secure watermarking signal, this paper proposes a robust video information hiding solution for protecting fingerprint content. In our proposed method, construction of fingerprint watermarking signal from the compressed sensing (CS) measurements relies on the knowledge...

In the era of high speed network and World Wide Web, data can be easily accessed in a number of ways to share among each other. This data can be manipulated without any quality loss. Threat of intellectual property rights becomes a crucial issue due to this. The security of these online assets can be obtained using different techniques like encryption, fingerprinting, watermarking. In this pape...

With the rapid development of multimedia technology, large amounts of digital information turn into easy storage and transmission, at the same time, copyright protection and authentication become a problem to be solved. Digital Video is composed of a series of continuous static images, because of its own characteristic, general image watermarking technology is difficult to direct extension to t...

A video watermarking scheme is proposed in this paper using the concept of the secret sharing scheme. The owner’s mark is split into twin shares, where the shares are inserted into the video frames in the spatial domain in a simple manner. The detection algorithm uses a linear function applied to the twin shares to reconstruct the secret. This makes the watermarked video sequence robust against...

Digital video data can be copied repeatedly without loss of quality. Therefore, copyright protection of video data is a more important issue in digital video delivery networks than it was with analog TV broadcast. One method of copyright protection is the addition of a \watermark" to the video signal which carries information about sender and receiver of the delivered video. Therefore, watermar...