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A robust content based audio watermarking using UDWT and invariant histogram.
Hong-Ying Yang
De-wang Bao
Xiangyang Wang
Panpan Niu
Published in:
Multim. Tools Appl. (2012)
Keyphrases
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multimedia
neural network
image retrieval
wavelet transform
computationally efficient
data sets
robust estimation
geometric transformations
viewing geometry