Zhengquan Xu received the B. S. and M. S. degrees from Tsinghua University, China, in 1985 and 1988, and the Ph. D. degree from the Hong Kong Polytechnic University, HK, in 1999.
He is currently a professor with the State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China. His current research interests include multimedia forensics, video encryption, and spatial data security.
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