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A Novel DWT based Video Watermarking Scheme Using Selective Column in Frames


Author(s):

Chetna Shinghde , RGPV , Jabalpur; Mr. Amit Mishra, RGPV , Jabalpur

Keywords:

SVD (Singular value Decomposition), DCT (Discrete Cosine Transform), PSNR (Peak Signal to noise ratio), DWT (Discrete wavelet Transform), contour let Transform (CT)

Abstract:

One of the most secure and efficient method of video authentication is to watermark the video which is known as the video watermarking. Earlier watermarking is used in authentication of text and image later on this is extended to the video sequence as well. In this paper, an attempt has been done to design an efficient and secure watermarking method for protecting the video from unauthorized access. In the proposed method column from each frame are randomly selected to form a new frame which is used for embedding the watermark after DWT operation. Experimental results reveal that the proposed method is able to produce least distortion in the video sequence by keeping the watermark in the video secure.


Other Details:

Manuscript Id :IJSTEV2I8002
Published in :Volume : 2, Issue : 8
Publication Date: 01/03/2016
Page(s): 344-352
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