Letter to the Editor regarding "Dynamic watermarking scheme for quantum images based on Hadamard transform" by Song et al

Yu-Guang Yang, Yan Wang, Qian-Qian Zhao. Letter to the Editor regarding "Dynamic watermarking scheme for quantum images based on Hadamard transform" by Song et al. Multimedia Syst., 22(2):271-272, 2016. [doi]

Authors

Yu-Guang Yang

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Yan Wang

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Qian-Qian Zhao

This author has not been identified. Look up 'Qian-Qian Zhao' in Google