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Image Watermarking During Wavelet Compression With Adaptive 2D Decomposition | ||
| Baghdad College of Economic sciences University | ||
| Article 1, Volume 0, Issue 19, 2018, Pages 389-403 | ||
| Abstract | ||
| Digital watermarking, a technique being used in the copyright protection recently, can be applied to images for the purpose of authentication. The only difference between these two uses of digital watermarking is that the watermarks embedded to an image for the purpose of copyright protection should be very robust to resist any manipulation, while they should be sensitive to malicious manipulations and robust to compressions for the purpose of image authentication. In this paper a new robust image authentication method, which provides an approach to produce such kind of digital watermarks techniques using adaptive compression related applications is presented. The adaptive 2D decomposition selects 2D wavelet functions based on the compression of the coefficients. | ||
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