Prof Hu Yongjian is a doctoral supervisor and expert in multimedia security. He has worked in this field at The University of Warwick, Korea Advanced Institute of Science and Technology, Sungkyunkwan University, and City University of Hong Kong. He has made significant contributions to reversible visible watermarking and high-capacity lossless image data hiding. Over the past decade, he has led and participated in more than ten research projects at various levels.
