Linfeng Xu

Associate Professor, Ph.D., IEEE Member

Institute of Image Processing

School of Electronic Engineering 

University of Electronic Science and Technology of China

2006 Xiyuan Avenue, West Hi-Tech Zone, Chengdu 611731, China

E-mail: lfxu AT uestc Dot edu Dot cn

 
 
Resume of Career

Linfeng Xu received his degrees of Master and Ph.D. of Engineering in Signal and Information Processing from University of Electronic Science and Technology of China in 2002 and 2014, respectively. He is currently an associate professor of Electronic Engineering at University of Electronic Science and Technology of China. He is also a member of Institute of Image Processing. His research interests include visual signal processing, pattern recognition, and multimedia communication system.

He has authored or co-authored over 30 technical papers, chiefly in the area of visual signal processing, video content analysis, and multimedia communication. He served as a Local Arrangement Co-Chair and a Session Chair of the 2010 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS 2010). He was a Local Arrangement Chair of the 2013 International Workshop on Advances in Image and Video Processing (IWAIVP 2013). He is a Local Arrangement Chair of the 2016 Visual Communications and Image Processing Conference (VCIP 2016). He is now a member of IEEE and IEEE CAS Society.

 
Current Research Interests
 

Visual Attention, Computer Vision, Pattern Recognition, Multimedia Communication System

 
Education and Research Background
 
  Sep. 2011 – Jun. 2014      Ph.D. Degree in Signal and Information Processing  
                       University of Electronic Science and Technology of China, China  
  Sep. 1999 – Jun. 2002 M.E. Degree in Signal and Information Processing  
                                             University of Electronic Science and Technology of China, China  
  Sep. 1995 – Jul. 1999  B.E. Degree in Information Engineering  
    University of Electronic Science and Technology of China, China  
  Jul. 2015 Present Associate Professor, School of Electronic Engineering  
                                             University of Electronic Science and Technology of China, China  
  Jun. 2002 – Jul. 2015  Lecturer, School of Electronic Engineering  
                                             University of Electronic Science and Technology of China, China  
 
Publications

   Journal Papers

  1. Lei Ma, Hongliang Li, Fanman Meng, Qingbo Wu, Linfeng Xu, "Manifold-ranking embedded order preserving hashing for image semantic retrieval", Journal of Visual Communication and Image Representations, vol. 44, pp. 29-39, Jan. 2017.

  2. Chao Huang, Hongliang Li, Wei Li, Qingbo Wu, Linfeng Xu, "Store classification using Text-Exemplar-Similarity and Hypotheses-Weighted-CNN", Journal of Visual Communication and Image Representations, vol. 44, pp. 21-28, Jan. 2017.

  3. Yinan Liu, Qingbo Wu, Linfeng Xu, Bo Wu, "Mining Spatial Temporal Saliency Structure for Action Recognition", IEICE Transactions on Information and Systems, vol. E99-D, no. 10, 2643-2646, Oct. 2016.

  4. Yurui Xie, Hongliang Li, Chao Huang, Bo Wu, Linfeng Xu, "Feature discovering for image classification via wavelet-like pattern decomposition", Journal of Visual Communication and Image Representations, vol.40, pp. 627-637, Aug. 2016.

  5. Linfeng Xu, Liaoyuan Zeng, Huiping Duan, "An effective vector model for global-contrast-based saliency detection", Journal of Visual Communication and Image Representations, vol.30, pp. 64-74, July 2015.

  6. Linfeng Xu, Liaoyuan Zeng, Huiping Duan, Nii Longdon Sowah, "Saliency detection in complex scenes", EURASIP Journal on Image and Video Processing, 2014, 2014:31. [Paper]

  7. Guanghui Liu, Liaoyuan Zeng, Hongliang Li, Linfeng Xu, Zhengning Wang, "Adaptive Interpolation for Pilot-Aided Channel Estimator in OFDM System", IEEE Transactions on Broadcasting, vol. 60, no. 3, pp. 486-498, Sep. 2014.

  8. Qingbo Wu, Jian Xiong, Bing Luo, Chao Huang, and Linfeng Xu, "A Novel Joint Rate Distortion Optimization Scheme for Intra Prediction Coding in H.264/AVC," IEICE Transactions on Information and Systems, vol. E97-D, no. 4, pp. 989-992, Apr. 2014.

  9. Tiecheng Song, Linfeng Xu, Chao Huang, Bing Luo, "Texture Representation via Joint Statistics of Local Quantized Patterns", IEICE Transactions on Information and Systems, vol. E97-D, no. 1, pp. 155-159, Jan. 2014.

  10. Linfeng Xu, Liaoyuan Zeng, Zhengning Wang, "Saliency-based Superpixels", Signal, Image and Video Processing, vol. 8, no. 1, pp. 181-190, Jan. 2014. [Paper]

  11. Yurui Xie, Linfeng Xu, Zhengning Wang, "Automated co-superpixel generation via graph matching", Signal, Image and Video Processing, DOI 10.1007/s11760-013-0589-0, Published online: 6 Dec. 2013.

  12. Linfeng Xu, Liaoyuan Zeng, Zhengning Wang, "Learning a Saliency Map for Fixation Prediction", IEICE Transactions on Information and Systems, vol. E96-D, no. 10, pp. 2294-2297, Oct. 2013. [Paper]

  13. Qingbo Wu, Linfeng Xu, Liaoyuan Zeng, and Jian Xiong, "Mode dependent loop filter for Intra prediction coding in H.264/AVC", Journal of Visual Communication and Image Representation, vol.24, no. 7, pp. 988-1001, Oct. 2013.  

  14. Guanghui Liu, Liaoyuan Zeng, Hongliang Li, Linfeng Xu, Zhengning Wang, "Adaptive Complex Interpolator for Channel Estimation in Pilot-Aided OFDM System", Journal of Communications and Networks, vol. 15, no. 5, pp. 496-503, Oct. 2013.

  15. Guanghui Liu, Liaoyuan Zeng, Hongliang Li, Linfeng Xu, Zhengning Wang, "Robust CFO Acquisition in PN-Padded OFDM Systems", ETRI Journal, vol. 35, no. 4, pp. 706-709, Aug. 2013.

  16. Yurui Xie, Chao Huang, Linfeng Xu, "Semantic superpixel extraction via a discriminative sparse representation", Multimedia Tools and Applications, DOI 10.1007/s11042-013-1626-2, Published online: 31 July 2013.

  17. Bo Wu, and Linfeng Xu, "Integrating Bottom-up and Top-down Visual Stimulus for Saliency Detection In News Video", Multimedia Tools and Applications, DOI 10.1007/s11042-013-1530-9, Published online: 5 June 2013.

  18. Linfeng Xu, Hongliang Li, Liaoyuan Zeng, and King Ngi Ngan, "Saliency detection using joint spatial-color constraint and multi-scale segmentation", Journal of Visual Communication and Image Representations, vol.24, no. 4, pp. 465-476, May 2013. [Paper] [FT1000 Maps] [MSRA5000 Maps]

  19. Bo Wu, Linfeng Xu, Liaoyuan Zeng, Zhengning Wang, Yan Wang, "A unified framework for spatiotemporal salient region detection," EURASIP Journal on Image and Video Processing 2013, 2013:16.

  20. Qingbo Wu, Linfeng Xu, and Zhengning Wang, "Improved Intra Prediction Coding Scheme Based on Minimum Distance Prediction for H.264/AVC," IEICE Transactions on Information and Systems, vol. E96-D, no. 4, pp. 980-983, Apr., 2013.

  21. Hongliang Li, Linfeng Xu, Guanghui Liu, "Face Hallucination via Similarity Constraints," IEEE Signal Processing Letters, vol. 20, no. 1, pp. 19-22, Jan. 2013. 

  22. Hongliang Li, Linfeng Xu, Guanghui Liu, "Two-layer average-to-peak ratio based saliency detection," Signal Processing: Image Communication, vol. 28, no. 1, pp. 55-68, 2013. 

   Conference Papers

  1. Linfeng Xu, Hongliang Li, Liaoyuan Zeng, Zhengning Wang, and Guanghui Liu, "Saliency Detection Using a Central Stimuli Sensitivity Based Model", IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, China, May 2013, 945-949.

  2. Bo Wu, Linfeng Xu, and Guanghui Liu, "A Visual Attention Model for News Video," IEEE International Symposium on Circuits and Systems (ISCAS), Beijing, China, May 2013, 941-944.  

  3. Sha Liu, Hongliang Li, Linfeng Xu, "Face Cartoon Synthesis Based on the Active Appearance Model", IEEE 12th International Conference on Computer and Information Technology (CIT), Chengdu, China, 27-29 Oct. 2012, 793-797 

  4. Linfeng Xu, Hongliang Li, and Zhengning Wang, "Saliency Detection from Joint Embedding of Spatial and Color Cues", IEEE International Symposium on Circuits and Systems (ISCAS), Seoul, Korea, May 2012, 2673-2676  

  5. Linfeng Xu, "A new learning-based deblocking algorithm for DCT coded images", International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Chengdu, China, Dec. 2010.

  6. Guanghui Liu, Tailiang Ju, Zhengning Wang, Wei Chen, and Linfeng Xu, "Simple equalization of OFDM signal over doubly selective channels", International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Chengdu, China, Dec. 2010.

 
Professional Activities
Memberships 
IEEE Member (2011~)
IEEE Circuits and Systems Society Member (2013~)
IEICE Member (2012~)
 
Conference Organizing Committees (Chairs)  
Local Arrangement Co-Chair for IEEE ISPACS 2010 
Session Chair for IEEE ISPACS 2010
Local Arrangement Chair for the 2013 International Workshop on Advances in Image and Video Processing (IWAIVP 2013)
Local Arrangement Chair for IEEE VCIP 2016 
 
Service for Journal Reviewer

Reviewer of IEEE Transactions on Image Processing

Reviewer of IEEE Transactions on Neural Networks and Learning Systems

Reviewer of IEEE Signal Processing Letters

Reviewer of Journal of Visual Communication and Image Representation

Reviewer of Signal Processing: Image Communication

Reviewer of Pattern Recognition Letters

 
Awards and Honors
2013    Academic Support Program for Excellent Ph.D. Students