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A Robust Watermarking Scheme Based on Maximum Wavelet Coefficient Modification and Optimal Threshold Technique.
Chunlei Li
Xiaowei Song
Zhoufeng Liu
Aihua Zhang
Ruimin Yang
Published in:
J. Electr. Comput. Eng. (2015)
Keyphrases
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wavelet coefficients
wavelet domain
wavelet transformation
image denoising
multiresolution
wavelet transform
shift invariant
wavelet packet transform
subband
high frequency
robust watermarking scheme
threshold values
wavelet decomposition
image processing
marginal distributions
multiscale
transform domain
spatial domain
feature vectors
wavelet thresholding
computer vision