Security Enhancement in Video Watermarking Using Wavelet Transform

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Provided by: Journal of Theoretical and Applied Information Technology
Topic: Security
Format: PDF
Video watermarking distinguishes to make clear the issue of unlawful control and conveyance of information. Watermarking is the knowledge of concealment the information into host such that the embedded data is imperceptible. In this system, the secret color information is divided into notable pieces and conceals selected frames under the wavelet domain. Consequently the watermark is arranged properly in accordance with the human visual framework which makes them unobservable. Additionally the position of the secret data is settled on the cover image, and flows along with moving objects, thus the motion artifacts can be avoided.
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