A self-adaptive image normalization and quaternion PCA based color image watermarking algorithm

Fangnian Lang, Jiliu Zhou, Shuang Cang, Hongnian Yu, Zhaowei Shang. A self-adaptive image normalization and quaternion PCA based color image watermarking algorithm. Expert Syst. Appl., 39(15):12046-12060, 2012. [doi]

Authors

Fangnian Lang

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Jiliu Zhou

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Shuang Cang

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Hongnian Yu

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Zhaowei Shang

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