Separable and Error-Free Reversible Data Hiding in Encrypted Image with High Payload

This paper proposes a separable reversible data-hiding scheme in encrypted image which offers high payload and error-free data extraction. The cover image is partitioned into nonoverlapping blocks and multigranularity encryption is applied to obtain the encrypted image. The data hider preprocesses t...

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Detalles Bibliográficos
Autores principales: Yin, Zhaoxia, Luo, Bin, Hong, Wien
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3997977/
https://www.ncbi.nlm.nih.gov/pubmed/24977214
http://dx.doi.org/10.1155/2014/604876

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