A New approach of SVD-DWT Video Watermarking Embedding Algorithm

Digital watermarking is used to protect digital content such as images, audio and videos that have been tampered maliciously and with higher accuracy. In this paper, to maintain the quality of video and to ensure the ownership we propose a new SVDDWT watermarking embedding technique. Singular value decomposition (SVD) is an important transform technique in robust digital watermarking .We apply the 3 level DWT and SVD on selected frames and embed the watermark into randomly selected frames with the help of secret key to authenticate the video by considering the video quality, robustness and video imperceptibility. Keywords— Digital video watermarking, Performance evaluation metrics, Secret key, DWT SVD algorithm.