Robust MPEG Watermarking in DWT Four Bands
In this paper, we generalize an idea in a recent paper that embeds a binary pattern in the form of a binary image in the wavelet domain for images. Our generalization includes all four bands (LL, LH, HL and HH) in the DWT for MPEG video sequences. We tested the proposed algorithm against twelve atta...
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| Udgivet i: | Journal of Applied Research and Technology |
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| Hovedforfatter: | |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Universidad Nacional Autónoma de México
2012
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| Online adgang: | https://www.redalyc.org/articulo.oa?id=47423215002 |
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