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Xi Wu

  • Ph.D

  • Professor

  • Department of Computer Science

  • Chengdu University of Information Technology

  • Contact: wuxi@cuit.edu.cn

Dr. Xi Wu is the Professor and Dean of Department of Computer Science, Chengdu University of Information Technology, and he is also the deputy director of Collaborative Innovation Center for Image and Geospatial Information of Sichuan Province, P.R. China. Dr. Wu's main research area is the development of novel methods for analysis of imaging data. He has been also involved in cognitive studies cooperated with Computational intelligence since 2008 when he joined the Sichuan University and Vanderbilt University Institute of Imaging Science, Vanderbilt University for Ph.D. study. In 2012, Dr. Wu was with Oxford Centre for Functional MRI of the Brain, University of Oxford as a research intern.

Research interests:

  1.  Image analysis and computational imaging

  2.  Cognitive analysis and computation intelligence


  1. Digital Image Analysis For undergraduate and graduate

Publications (past 5 years):

  1. Xi Wu, Zhipeng Yang, Jing Peng, Jiliu Zhou*. Global Denoising for 3D MRI. Biomedical Engineering Online. 2016, 15:54

  2. Jinrong Hu, Jiliu Zhou, Xi Wu*. Non-local MRI denoising Using Random Sampling. Magnetic Resonance Imaging, 2016, 34:990-999

  3. Jing Peng, Jiliu Zhou, Xi Wu*. Dual-domain denoising in 3D MRI. Experimental and Therapeutic Medicine, 2016, 12:653-660

  4. Yan Wang, Pei Zhang, Le An, Guangkai Ma, Jiaming Kang, Feng Shi, Xi Wu, Jiliu Zhou, David Lalush, Weili Lin, Dinggang Shen. Predicting standard-dose PET image from low-dose PET and multimodal MR images using mapping-based sparse representation. Physics in Medicine and Biology, 2016, 61(2):791

  5. Xun Yang, Siqi Wang, Keith Maurice Kendrick, Xi Wu, Li Yao, Du Lei, Weihong Kuang, Feng Bi, Xiaoqi Huang, Yong He, Qiyong Gong. Sex Differences in Intrinsic Brain Functional Connectivity Underlying Human Shyness. Social Cognitive and Affective Neuroscience, 2015

  6. Yan Wang, Xi Wu (Co-Author), Wenzao Li, Zhi Li, Yi Zhang, Jiliu Zhou*. Analysis of micro-Doppler signatures of vibration targets using EMD and SPWVD. Neurocomputing. 2016,171:48-56

  7. Ying Fu, Xi Wu*, Xiaohua Li, Kun He, Yi Zhang, Jiliu Zhou. Image Motion Restoration Using Fractional-order Gradient Prior. Informatica, 2015, 26(4):1-14.

  8. Wei Wu, Zheng Liu, Mo Chen, Zhiming Liu, Xi Wu, Xiaohai He. A New Framework for Container Code Recognition by Using Segmentation-Based and HMM-Based Approaches. International Journal of Pattern Recognition and Artificial Intelligence, 2015, 29(1)

  9. Yan Wang, Xi Wu*, Wenzao Li, Zhang Yi, Zhi Li, Jiliu Zhou. A reconstruction method based on approximately l0 norm and fast gradient descent (AL0FGD) for compressed sensing (CS) in border monitoring wireless sensor network. PLOS ONE, 2014, 9(12): e112932

  10. Yan Wang, Xi Wu, Xiaohua Li, Jiliu Zhou. Vehicle Type Recognition in Sensor Networks Using Improved Time Encoded Signal Processing Algorithm. Mathematical Problems in Engineering, Article ID142304, 2014

  11. Baihai Su, Peng Liu, Jie Chen, Xi Wu*. Non-local Mean Denoising in Diffusion Tensor Space. Experimental and Therapeutic Medicine, 2014, 8(2):447-453

  12. Xi Wu, Shujuan Liu, Min Wu, Huaiqiang, Sun, Jiliu Zhou, Qiyong Gong, Zhaohua Ding. Non-local Denoising Using Anisotropic Structure Tensor for 3D MRI. Medical Physics, 2013,40(10),101904

  13. Xi Wu, Mingyuan Xie, Wei Wu, Jiliu Zhou. Nonlocal mean image denoising using anisotropic structure tensor. Advances in Optical Technologies. 2013,794728

  14. Xi Wu, Mingyuan Xie, Jiliu Zhou, Adam W. Anderson, John C. Gore, Zhaohua Ding. Globally Optimized Probabilistic Fiber Tracking and Hierarchical Clustering – A Unified Framework,Magnetic Resonance Imaging, 2012, 30(4):485-495