Deying Feng was born in Liaocheng in 1982. He received his M.S. degree in Communication and Information Systems from Shanghai Maritime University and a Ph.D. in Pattern Recognition and Intelligent Systems from Shanghai Jiao Tong University, China, in 2008 and 2013, respectively. He is now an Associate Professor at Liaocheng University. His research interests include person search, image retrieval, and data mining.