Chen Change Loy received his PhD (2010) in Computer Science from the Queen Mary University of London (Vision Group). From Dec. 2010 – Mar. 2013, he was a postdoctoral researcher at Queen Mary University of London and Vision Semantics Limited, where he was involved in two European FP7 computer vision projects on security and surveillance using multi-camera CCTV systems, SAMURAI (2008-2011) and GETAWAY (2011-2014).

He is now a Research Assistant Professor in the Chinese University of Hong Kong. He is also a visiting scholar of Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, China. He is the Co-Principal Investigator of two large-scale projects supported by Hong Kong Innovation and Technology Fund (ITF), namely "Deep Learning-based Face Recognition on Cloud Computing Platform" (2015-2017), and "Intelligent Video Analysis for Crowd Management" (2014-2015).

His research interests include computer vision and pattern recognition, with focus on face analysis, deep learning, and visual surveillance. He has published more than 90 papers, including over 50 publications in main journals (SPM, TPAMI, IJCV) and top conferences (ICCV, CVPR, ECCV, NIPS). His journal paper on image super-resolution was selected as the `Most Popular Article' by IEEE Transactions on Pattern Analysis and Machine Intelligence from March 2016 to August 2016. It remains as one of the top 10 articles to date. His current h-index is 38. He was selected as the outstanding reviewer of ACCV 2014, BMVC 2017, and CVPR 2017.

He currently serves as an Associate Editor of the International Journal of Computer Vision (IJCV) and IET Computer Vision Journal. He also serves as an Area Chair of ECCV 2018 and BMVC 2018. He is a senior member of IEEE.

吕健勤,香港中文大学研究助理教授,中国科学院深圳先进技术研究院访问学者。2010年获得伦敦大学玛丽王后学院(Queen Mary University of London)博士学位,2010-2013年于Vision Semantics任博士后研究员。曾参与两项欧盟框架计划下的计算机视觉研发项目,重点研究安防与多摄像头监控系统。 其研究方向主要为计算机视觉,研究内容包括人脸分析、深度学习、视频监控和底层图像处理等。迄今在顶级国际学术期刊与会议表论文90余篇,包括在CVPR/ICCV/ECCV/NIPS 和SPM/IJCV/TPAMI 发表论文50余篇。其中多篇CVPR/ICCV/ECCV论文被录用为大会口头报告论文。其论文被引用超过7000次,H-index为39 (根据Google Scholar的统计)。 他提出的SRCNN是图像超分辨率的标志性工作,对后续研究产生了重要影响。相关论文被顶级国际期刊TPAMI评选为2016年3月至今“最受欢迎文章”之一。他和其团队建立了多个标志性的计算机视觉数据集。其中包括人脸检测领域最大和最具挑战性的WIDER FACE、行人属性识别PETA数据库和车辆识别CompCars数据库等。 曾获得ImageNet 2014年物体检测的亚军、ImageNet 2016年物体识别的季军、2016 ACCV Best Application Paper Honorable Mention、2016 Hong Kong ICT Awards银奖、2017 NTIRE Challenge on Single Image Super-Resolution亚军和 2017 DAVIS Challenge on Video Object Segmentation冠军等。 现任IJCV和IET Computer Vision的杂志副主编,IJCV 客座编辑,且担任多个国际顶级会议和期刊的审稿人。ECCV 2018 及 BMVC 2018 区域主席。 IEEE高级会员。


  1. Ph.D. Computer Science, Queen Mary University of London, 2010
    Thesis: Activity Understanding and Unusual Event Detection in Surveillance Videos
    Advisors: Tao Xiang and Shaogang Gong
    Thesis committee: Tim Ellis and Gabriel Brostow
  2. B.Eng. Electronic Engineering (1st class honours), University of Science Malaysia, 2005
    Thesis: A Pressure-based Typing Biometrics System for User Authentication
    Advisor: Chee Peng Lim

Professional Experience

  1. The Chinese University of Hong Kong
    Research Assistant Professor, Mar 2013-Present
  2. Vision Semantics Limited, United Kingdom
    Postdoctoral Researcher, Jan 2012-Feb 2013
    Projects: GETAWAY
  3. Queen Mary University of London, United Kingdom
    Postdoctoral Researcher, Dec 2010-Dec 2011
    Projects: SAMURAI
  4. MIMOS Berhad, Malaysia
    Researcher, Jul 2007-Aug 2007
    Associate Researcher, May 2005-Jul 2007
    Research Assistant, Mar 2004-May 2004

Honours and Awards

  • First Runner-up, DAVIS Challenge on Video Object Segmentation, 2018
    Technical Report
  • Outstanding reviewer, British Machine Vision Conference, 2017
  • Outstanding reviewer, IEEE Conference on Computer Vision and Pattern Recognition, 2017
  • Champion, DAVIS Challenge on Video Object Segmentation, 2017
  • First Runner-up, NTIRE 2017 Challenge on Single Image Super-Resolution, 2017
  • Best application paper honorable mention, Asian Conference on Computer Vision, 2016
  • Second runner-up in ImageNet Large Scale Visual Recognition Challenge (ILSVRC) object classification task, 2016
  • Hong Kong ICT Awards, Best student invention award, silver award (as supervisor), 2016
  • Champion in ICDAR 2015 Competition on Text Image Super-Resolution, 2015
  • Runner-up in ImageNet Large Scale Visual Recognition Challenge (ILSVRC) object detection task, 2014
  • Outstanding reviewer, Asian Conference on Computer Vision, 2014
  • Full Ph.D. research studentship award by Queen Mary University of London, 2007-2010
  • Gold medal award, The 34th International Exhibition of Inventions, New Techniques and Products of Geneva, 2006
  • Gold medal award, Malaysia Public Institutions of Higher Learning R&D Expo, 2005
  • Special award for ICT cluster, Malaysia Public Institutions of Higher Learning R&D Expo, 2005
  • Honorary mention, National Instruments ASEAN Virtual Instrumentation Applications Contest, 2005
  • Hall of fame award, product research category, University of Science Malaysia, 2005-2006

Services and Activities

Conference Reviewer

  • NIPS, CVPR (Outstanding reviewer in 2017), ECCV, ICCV, ACCV (Outstanding reviewer in 2014), BMVC (Outstanding reviewer in 2017), WACV, AVSS, ICPR, ICME

Journal Reviewer

  • IEEE Transactions on Pattern Analysis and Machine Intelligence
  • IEEE Transactions on Neural Networks and Learning Systems
  • IEEE Transactions on Image Processing
  • IEEE Transactions on Systems, Man and Cybernetics: Systems
  • IEEE Transactions on Circuits and Systems for Video Technology
  • IEEE Transactions on Multimedia
  • IEEE Transactions on Information Forensics and Security
  • IEEE Transactions on Computational Imaging
  • International Journal of Computer Vision
  • Pattern Recognition
  • Neurocomputing
  • Image and Vision Computing
  • Computer Vision and Image Understanding
  • IET Computer Vision
  • Information Fusion Journal
  • Signal Processing