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Robust Manifold Nonnegative Matrix Factorization

โœ Scribed by Huang, Jin; Nie, Feiping; Huang, Heng; Ding, Chris


Book ID
124057173
Publisher
Association for Computing Machinery
Year
2014
Tongue
English
Weight
837 KB
Volume
8
Category
Article
ISSN
1556-4681

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This paper presents a novel blind robust digital image watermarking scheme using nonnegative matrix factorization (NMF) in DWT domain. Firstly, the original image is transformed into some subband coefficients using discrete wavelet transformation (DWT), and then a Gaussian pseudo-random watermark se