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A blind double color image watermarking algorithm based on QR decomposition.
Qingtang Su
Yugang Niu
Hailin Zou
Yongsheng Zhao
Tao Yao
Published in:
Multim. Tools Appl. (2014)
Keyphrases
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qr decomposition
decomposition method
linear discriminant analysis
image sequences
feature extraction
data analysis
decision makers
singular value decomposition