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A Parametric Family of Wavelet Filters for Diversity in Watermarking Application
conference contribution
posted on 2003-09-25, 00:00 authored by S Marusic, David TayDavid Tay, G DengA family of biorthogonal wavelet filters for digital watermarking application is presented here. The filters are explicitly parametrized by two free parameters and can be used to provide diversity in watermarking. Diversity can be used to improve the security of the watermarking system from hostile attacks. Each filter has at least two vanishing moments which is important for ensuring some degree of smoothness in the resulting wavelet function.
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Volume
3Pagination
553 - 556ISSN
1520-6149Publication classification
E1.1 Full written paper - refereedTitle of proceedings
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - ProceedingsUsage metrics
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