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Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran
This paper presents a novel watermarking method to facilitate the authentication and detection of the image forgery on the Quran images. Two layers of embedding scheme on wavelet and spatial domain are introduced to enhance the sensitivity of fragile watermarking and defend the attacks. Discrete wav...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4060594/ https://www.ncbi.nlm.nih.gov/pubmed/25028681 http://dx.doi.org/10.1155/2014/803983 |