Dr. Hengfu YangAssociate Professor
Hunan First Normal University, China
Ph.D. in Computer Application from University of Hunan, Hunan, China
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Dr. Hengfu Yang is currently working as Associate Professor at Hunan Fist Normal University, Changsha, China. He obtained his Ph.D. in Computer Application from same University. His main area of interest related to Information Hiding, Digital Watermarking, Digital Forensics, Information Security, Multimedia and Image Processing. His area of expertise includes Image Processing, Feature Extraction, Geometric Invariant, Digital Watermark, Image Security, Image Denoise, Image Filter, Image Encryption, Data Hiding, Image Fusion, Chaotic Encryption, and Multimedia Retrieval. He has published 17 articles in journals as author/co-author.