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ICMCS
2006
IEEE

A Nonnegative Matrix Factorization Scheme for Digital Image Watermarking

10 years 9 months ago
A Nonnegative Matrix Factorization Scheme for Digital Image Watermarking
We present a new scheme for digital watermarking and secure copyright protection of digital images using nonnegative matrix factorization and singular value decomposition approaches. The proposed method improves the performance of the data embedding system effectively, and it is resistant to a variety of intentional attacks and normal visual processes. The experimental results clearly illustrate the much improved performance of the proposed watermarking methodology in comparison with existing techniques.
Mohammadreza Ghaderpanah, A. Ben Hamza
Added 11 Jun 2010
Updated 11 Jun 2010
Type Conference
Year 2006
Where ICMCS
Authors Mohammadreza Ghaderpanah, A. Ben Hamza
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