A secure blind discrete wavelet transform based watermarking scheme using two-level singular value decomposition
In this paper, a secure blind image watermarking scheme is proposed to improve efficiency of hybrid Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD) based schemes. The main contribution of this research is using two-level singular value decomposition in hybrid DWT + SVD waterm...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Elsevier Ltd
2018
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/84709/ http://dx.doi.org/10.1016/j.eswa.2018.06.024 |
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