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Stego on FPGA: An IWT Approach

A reconfigurable hardware architecture for the implementation of integer wavelet transform (IWT) based adaptive random image steganography algorithm is proposed. The Haar-IWT was used to separate the subbands namely, LL, LH, HL, and HH, from 8 × 8 pixel blocks and the encrypted secret data is hidden...

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Detalles Bibliográficos
Autores principales:	Ramalingam, Balakrishnan, Amirtharajan, Rengarajan, Rayappan, John Bosco Balaguru
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/PMC3958694/ https://www.ncbi.nlm.nih.gov/pubmed/24723794 http://dx.doi.org/10.1155/2014/192512

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