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Volume & Issue no: Volume 3, Issue 7, July 2014

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Title:
A Watermark Technique based on SVD and DWT composite Function with QR-code
Author Name:
Kor Ashiwini N, N.M.Kazi
Abstract:
ABSTRACT Nowadays, due to development in digital image and internet technology common users can easily copy important data and produce illegal copies of image. So digital multimedia data exchange through internet is main idea which requires protection to enhance security, to resolve the copyright protection problem of various multimedia data and image, we propose different watermark technique used for data hiding by applying the QR Code technique. By using QR code we have propose DWT (Discrete-Wavelet-Transform), SWT (Stationary-Wavelet-Transform), SVD (singular-value decomposition) methodology for watermarking technique. The 2D barcode with a digital watermark is a widely interest research in security. The combination of DWT and SWT with SVD give better security, robustness and imperceptibility. Keywords: Quick response, Discrete-Wavelet-Transform, Stationary-Wavelet-Transform, Singular-value decomposition
Cite this article:
Kor Ashiwini N, N.M.Kazi , " A Watermark Technique based on SVD and DWT composite Function with QR-code " , International Journal of Application or Innovation in Engineering & Management (IJAIEM) , Volume 3, Issue 7, July 2014 , pp. 020-028 , ISSN 2319 - 4847.
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