Secure and Robust Watermarking Scheme based on Motion Features for Video Object

The rapid development of worthy internet bandwidth transfers the digital multimedia objects to remote computer system instantaneously. The advent of digital technologies makes possible to create multiple identical copies of the original video. These two revolutionary changes in technologies exploited by malicious user also to make false claim for ownership protection, copyright protection, copy control and many more issues. The proposed technique suggested an innovative method by embedding the different segments of scrambled watermark in the extracted motion features of the video. The encryption key used to encrypt the watermark is depend upon the features of video and it always different for each different video. The scheme is robust and imperceptible enough to secure the watermark embedded into the video object. The outcome reveals that the scheme is robust to intentional and unintentional image and video specific attacks considered to occur frequently in nature. The superiority of the algorithm is that it found better robustness against compression attack.