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Supplementary Schemes to Enhance the Performance of DWT-RDM-Based Blind Audio Watermarking.
Hwai-Tsu Hu
Ling-Yuan Hsu
Published in:
Circuits Syst. Signal Process. (2017)
Keyphrases
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discrete wavelet transform
audio signal
multiresolution
wavelet transform
image watermarking
digital watermarking
high frequency
low frequency
lossy compression