New Techniques of Watermark Images using Bit Plane Slicing and Cubic-spline Interpolation
A watermark is a pattern or image defined in a paper that seems as different shades of light/darkness when viewed by the transmitted light which used for improving the robustness and security. There are many ways to work Watermark, including the addition of an image or text to the original image, b...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2019-09-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
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| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/2295 |