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Directional Based Watermarking Scheme Using A Novel Data Embedding Approach

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Author(s): Y. RaghavenderRao | P. Nikhil | E.Nagabhooshanam

Journal: Advanced Computing : an International Journal
ISSN 2229-726X

Volume: 3;
Issue: 5;
Start page: 63;
Date: 2012;
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Keywords: Watermarking | Wavelet Transform | Directional filter | Attacks.

ABSTRACT
Image watermarking has come to wide use in the recent past. It is by the authentication problems andlimitation means that the setting accuracy of the image watermarking operation is minimized. Differenttypes of integration schemes have been proposed in the past to improve efficiency and makes theembedding resistant against various attacks .Although transformation, spatial domain approaches havebeen developed PSNR improvements in image artifacts due to the fringes are still to be observed. Toimprovise the embedding, image artifacts in this paper a forward – based image embedding scheme isproposed.
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