Digital Video Watermarking Scheme Using Discrete Wavelet Transform and Standard Deviation
نویسندگان
چکیده
Rapid development in technology has facilitated easy access to data in various domains. Security has hence become a subject of major concern. The paper brings forth a novel approach to embed a robust visible and invisible watermark into video frames, such that the authenticity of the original signal is maintained. Through Digital watermarking scheme, additional information is embedded in the video signal which protects the video from unauthorized access. This becomes instrumental in copyright owner identification. The use of Discrete Wavelet Transform (DWT) and Standard Deviation plays an important role in making this watermarking scheme resistant to various security breaches.
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تاریخ انتشار 2014