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- W3198479883 abstract "Digital watermarking is the multimedia leading security protection as it permanently escorts the digital content. Image copyright protection is becoming more anxious as the new 5G technology emerged. Protecting images with a robust scheme without distorting them is the main trade-off in digital watermarking. In this paper, a watermarking scheme based on discrete cosine transform (DCT) and singular value decomposition (SVD) using canny edge detector technique is proposed. A binary encrypted watermark is reshaped into a vector and inserted into the edge detected vector from the diagonal matrix of the SVD of DCT DC and low-frequency coefficients. Watermark insertion is performed by using an edge-tracing mechanism. The scheme is evaluated using the Peak Signal to Noise Ratio (PSNR) and Normalized Correlation (NC). Attained results are competitive when compared to present works in the field. Results show that the PSNR values vary from 51 dB to 55 dB." @default.
- W3198479883 created "2021-09-13" @default.
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- W3198479883 date "2021-07-26" @default.
- W3198479883 modified "2023-10-14" @default.
- W3198479883 title "An Adaptive Robust Semi-blind Watermarking in Transform Domain Using Canny Edge Detection Technique" @default.
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- W3198479883 doi "https://doi.org/10.1109/tsp52935.2021.9522657" @default.
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