A Low-Complexity Mobile Watermarking Scheme Resisting Scale Distortions

DOI: 10.4236/jcc.2014.24011   PDF   HTML     2,630 Downloads   3,381 Views   Citations

Abstract

In mobile environment, a low-complexity is the significant feature because the mobile device has very limited resources due to power consumption. In this paper, we propose a low-complexity watermarking scheme for mobile device. We apply the minimum average correlation energy Mellin radial harmonic (MACE-MRH) correlation filter to watermark detection. By the scale tolerance property of MACE-MRH correlation filter, the proposed watermark detector can be robust to scaling attacks. Empirical evidence from a large database of test images indicates outperforming performance of the proposed method.

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Hyun, D. and Lee, H. (2014) A Low-Complexity Mobile Watermarking Scheme Resisting Scale Distortions. Journal of Computer and Communications, 2, 77-81. doi: 10.4236/jcc.2014.24011.

Conflicts of Interest

The authors declare no conflicts of interest.

References

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