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Xu Wang

  • Xu Wang, Assistant Professor and Assistant Director, Research Institute of Future Media Computing
  • Expertise: Video Coding; Image Quality Assessment; Game Theory
  • Contact Details:
  • Personal Page:http://csse.szu.edu.cn/staff/wangx/wordpress/

Work and Research Experience

  • 2015 - To date: Assistant Professor, Research Institute of Future Media Computing, Shenzhen University, China
  • 2014 - 2015: Senior Research Associate, Department of Computer Science/Shenzhen Research Institute, City University of Hong Kong, Hong Kong
  • 2011 - 2014: PhD, Department of Computer Science, City Unveristy of Hong Kong, Hong Kong
  • 2010 - 2011: Research Associate, Department of Computer Science, City University of Hong Kong, Hong
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Representative Publications

Video Coding Optimization

  • Xu Wang, Sam Kwong, Long Xu, Yun Zhang, "Generalized Nash Bargaining Solution to Rate Control Optimization for Spatial Scalable Video Coding", IEEE Transactions on Image Processing, 23(9): 4010-4021(2014)
  • Xu Wang, Sam Kwong, Yun Zhang, "Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures", IEEE Transactions on Broadcasting, 59(4): 591-601(2013)
  • Xu Wang, Sam Kwong, Hui Yuan, Yun Zhang, Zhaoqing Pan, “View Synthesis Distortion Model based Frame Level Rate Control Optimization for Multiview Depth Video Coding”, Signal Processing, 112: 189-198(2015)
  • Hui Yuan, Sam Kwong, Xu Wang, Wei Gao, Yun Zhang, Rate Distortion Optimized Inter View Frame Level Adaptive Bit Allocation for MV-HEVC, IEEE Transactions on Multimedia. (2015, in press, DOI:10.1109/TMM.2015.2477682)
  • Wei Gao, Sam Kwong, Hui Yuan, Xu Wang, DCT Coefficient Distribution Modeling and Quality Dependency Analysis Based Frame-level Bit Allocation for HEVC, IEEE Transactions on Circuits and Systems for Video Technology. (2015, in press, 10.1109/TCSVT.2015.2444671)
  • Yun Zhang, Sam Kwong, Xu Wang, Zhaoqing Pan, Hui Yuan, Long Xu, Machine Learning based CU Depth Decision for Flexible Complexity Allocation in High Efficiency Video Coding, IEEE Transactions on Image Processing: 24(7): 2225-2238(2015)
  • Hui Yuan, Sam Kwong, Chuan Ge, Xu Wang, Yun Zhang, Interview Rate Distortion Analysis-Based Coarse to Fine Bit Allocation Algorithm for 3D Video Coding, IEEE Transactions on Broadcasting, 60(4):614-625(2014)
  • Yun Zhang, Sam Kwong, Gangyi Jiang, Xu Wang, Mei Yu, Statistical Early Termination Model for Fast Decision and Reference Frame Selection in Multiview Video Coding, IEEE Transactions on Broadcasting, 58(1):10-23(2012)

Image Quality Assessment

  • Lin Ma, Xu Wang*, Qiong Liu, King Ngi Ngan, "Reorganized DCT Domain based Reduced Reference 3D Image Quality Assessment", Neurocomputing. (accepted)
  • Xu Wang, Qiong Liu, Ran Wang, Zhuo Chen, "Natural Image Statistics based 3D Reduced Reference Image Quality Assessment in Contourlet Domain", Neurocomputing, 151(2): 683-691(2015)
  • Xu Wang, Gangyi Jiang, Junming Zhou, Yun Zhang, et al, "Visibility Threshold of Compressed Stereoscopic Image: Effects of Asymmetrical Coding", The Imaging Science Journal, 61(2):172-182(2013)
  • Xu Wang, Sam Kwong, Yun Zhang, "Considering Binocular Spatial Sensitivity in Stereoscopic Image Quality Assessment", Visual Communications and Image Processing (VCIP2011), Tainan, Taiwan, Nov. 6-9, 2011
  • Xu Wang, Mei Yu, You Yang, Gangyi Jiang, "Research on Subjective Stereoscopic Image Quality Assessment", in Proc. SPIE Multimedia Content Access: Algorithms and Systems III, San Jose, CA, USA, Jan.18-22, 2009
  • You Yang, Xu Wang, Tao Guan, Jialie Shen, Li Yu, "A Multi-dimensional Image Preference Prediction Model for User Generated Images in Social Networks", Information Sciences, 281:601-610(2014)
  • Junyong You, Liyuan Xing, Andrew Perkis, Xu Wang, "Perceptual Quality Assessment for Stereoscopic Images Based on 2D Image Quality Metrics and Disparity Analysis", Fifth International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM2010), Scottsdale, Arizona, USA, Jan. 13-15, 2010
Research Institute for Future Media Computing,Shenzhen University 2014 - 2017