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Robust Adaptive Image Watermarking using Visual Models in ...
In this study, two image adaptive invisible digital watermarking algorithms based on DWT and DCT are proposed for copyright protection. The first proposed algorithm utilizes Watson’s visual model (JND) to determine the watermarking strength necessary to invisibly embed the watermark in the DCT block coefficients of the cover image by ......
(PDF) Robust Adaptive Image Watermarking using Visual ...
In this paper, a wavelet digital watermarking algorithm based on human visual system and watermarking capacity analysis was proposed. Firstly, watermark was scrambled through Arnold transform.
Invisible watermarking based on creation and robust ...
Planitz, B. M. and Maeder, A. J. 2005. A study of block-based medical image watermarking using a perceptual similarity metric. In Proceedings of the Conference on Digital Image Computing on Techniques and Applications. 70. Google Scholar Digital Library; Podilchuk, C. I. and Wenjun, Z. 1998. Image-adaptive watermarking using visual models. IEEE ......
Robust Adaptive Image Watermarking using Visual Models in ...
Robust Adaptive Image Watermarking using Visual Models in DWT and DCT Domain: Ahmed A. Abdulfetah, Xingming Sun, Hengfu Yang and Nur Mohammad: Abstract: In this study, two image adaptive invisible digital watermarking algorithms based on DWT and DCT are proposed for copyright protection. The first proposed algorithm utilizes Watson’s visual ......
Image-adaptive watermarking using visual models - IEEE ...
Image-adaptive watermarking using visual models ... while being extremely robust to attack. For instance, in the case of image data, editing the picture or illegal tampering should not destroy or transform the watermark into another valid signature. ... We propose two watermarking techniques for digital images that are based on utilizing visual ......
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