,He is currently an Associate Professor and the Director of the Vision and Image Processing Laboratory, Department of Computer and Information Science, University of Macau. His research interests include image processing and understanding, computer vision, machine learning, and multimedia security.,Dr. Zhou is a Senior Member of the International Society for Optical Engineering (SPIE). He was a recipient of the Third Price of Macau Natural Science Award in 2014. He is the Co-Chair of the Technical Committee on Cognitive Computing, IEEE Systems, Man, and Cybernetics Society. He serves as an Associate Editor for the IEEE Transactions on Circuits and Systems for Video Technology, the IEEE Transactions on Geoscience and Remote Sensing, and four other journals.