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Efficient Robust Watermarking Based on Quaternion Singular Value Decomposition and Coefficient Pair Selection.
Yong Chen
Zhi-Gang Jia
Yaxin Peng
Yan Peng
Published in:
CoRR (2020)
Keyphrases
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singular value decomposition
dimension reduction
principal component analysis
singular values
robust watermarking
low rank
least squares
dimensionality reduction
latent semantic indexing
machine learning
query processing
image restoration
data matrix