Effective payload and improved security using HMT Contourlet transform in medical image steganography
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DOI: 10.1007/s12553-018-00285-1
Abstract: This paper implements a novel approach for image steganography based on Hidden Markov Tree (HMT) Contourlet transform. In this paper, the biomedical image considers as a cover image and it is mapped to a specific… read more here.
Keywords: medical image; image steganography; hmt contourlet; image ... See more keywords