Color image watermarking based on a fast structure-preserving algorithm of quaternion singular value decomposition

Mingcui Zhang, Wenxv Ding, Ying Li, Jianhua Sun, Zhihong Liu. Color image watermarking based on a fast structure-preserving algorithm of quaternion singular value decomposition. Signal Processing, 208:108971, July 2023. [doi]

Authors

Mingcui Zhang

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Wenxv Ding

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Ying Li

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Jianhua Sun

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Zhihong Liu

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