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Reversible and Fragile Watermarking for Medical Images

A novel reversible digital watermarking technique for medical images to achieve high level of secrecy, tamper detection, and blind recovery of the original image is proposed. The technique selects some of the pixels from the host image using chaotic key for embedding a chaotically generated watermar...

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Detalhes bibliográficos
Publicado no:Comput Math Methods Med
Main Authors: Atta-ur-Rahman, Sultan, Kiran, Aldhafferi, Nahier, Alqahtani, Abdullah, Mahmud, Maqsood
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6081518/
https://ncbi.nlm.nih.gov/pubmed/30140301
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2018/3461382
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