Video Watermarking : The Media Ownership And Attention Towards Intellectual Property Rights Among Internet Users

2271 WordsJul 8, 201610 Pages
The rapid invention going in internet usage has resulted in the media ownership and attention towards intellectual property rights among internet users. In this paper, a Multiwavelet Transform (MWT) based video encoding is proposed. Video watermarking is the practice of inserting an encode information known as the watermark, into an original video in an imperceptible approach. The watermark converts or represents information that can protect the watermarked video, typically identifying the source or the intended destination of the video. The embedded watermark may be detected by using a watermark detector, which helps to possible an application to react to the presence (or absence) of the watermark in a video. However, the watermarked video may be processed, or attacked, prior to watermark detection. Attacks may remove the fixed watermark or make the watermark more complicated to detect. A logo watermark is composed in the uncompressed field of a video. Using IM, the watermark is embedded into the chosen multiwavelet coefficients by quantizing the coefficients. Scrambled watermarks are generated using a set of secret keys, and each watermark is embedded in each motionless scene of the video. The multi-wavelet transform uses two transformations such as Haar transform and Doubchies transform. The work is done with the help of designed user interface. This method extracts the secret message correctly and this provides better performance. Keywords:- Video, Encoding, Multiwavelet

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