An indirect watermark hiding in discrete cosine transform–singular value decomposition domain for copyright protection

Digital image watermarking has emerged as a promising solution for copyright protection. In this paper, a discrete cosine transform (DCT) and singular value decomposition (SVD) based hybrid robust image watermarking method using Arnold scrambling is proposed and simulated to protect the copyright of...

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Bibliographic Details
Published in:R Soc Open Sci
Main Authors: Roy, Soumitra, Pal, Arup Kumar
Format: Artigo
Language:Inglês
Published: The Royal Society Publishing 2017
Subjects:
Computer Science
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5493926/
https://ncbi.nlm.nih.gov/pubmed/28680684
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsos.170326
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