… David Zhang (F’08) received the graduation degree in computer science from Peking
University, Beijing, China, in 1974 and the M.Sc. degree in computer science and the Ph.…

… Kong and Zhang were the first authors, who investigated the orientation information of the
… About the Author—DAVID ZHANG graduated in computer science from Peking University. …

In this paper, we propose a novel palmprint verification approach based on principal lines. In
feature extraction stage, the modified finite Radon transform is proposed, which can extract …

The generalization error bound of the support vector machine (SVM) depends on the ratio of
the radius and margin. However, conventional SVM only considers the maximization of the …

… David Zhang is with the School of Science and Engineering, Chinese University of Hong
Kong (… David Zhang, photograph and biography not available at the time of publication. …

… Wei Jia is with the School of Computer and Information, Hefei University of Technology, Hefei
230009, China (e-mail: china.jiawei@139.com). David Zhang is with the School of Science …

… Zhang, “Combining left and right palmprint images for more accurate personal identification,…
David Zhang (F’08) received the bachelor’s degree in computer science from Peking …

… ) David Zhang is with the School of Computer Science and Technology, Harbin Institute of
Technology, Shenzhen, Shenzhen 518055, China, also with The Chinese University of Hong …

In this paper, we propose a novel hand shape recognition method named as Coherent
Distance Shape Contexts (CDSC), which is based on two classical shape representations, ie, …

… David Zhang: (project administration) applied for this fund, offered the two-stage data
acquisition scheme, organized the data collection process, supervised the paper writing, offered …