Service for Refereed Journals
- Senior Area Editor, Journal of Visual Communications and Image Representation (JVCI), 2018 - Present
- Associate Editor, IEEE Transactions on Pattern Analysis and Machine Intelligence (T-PAMI), 2023 - Present
- Associate Editor, Machine Vision and Applications (MVA), 2020 - Present
- Associate Editor, The Visual Computer Journal (TVC), 2013 - Present
- Associate Editor, IEEE Transactions on Image Processing (T-IP), 2016 - 2020
- Associate Editor, IEEE Trans. on Circuits and Systems for Video Technology (T-CSVT), 2016 - 2019
- Associate Editor, IPSJ Trans. on Computer Vision and Applications (CVA), 2015 - 2017
- Guest Editor, International Journal of Computer Vision (IJCV), 2014-2015
Service for Refereed Conferences
General Program Co-Chair
- IEEE Conference on Multimedia Expo (ICME’24)
Technical Program Co-Chair
- IEEE Conference on Multimedia Expo (ICME’18)
- IEEE Conference on Visual Communications and Image Processing (VCIP’15)
Area Chair
- European Conf. on Computer Vision (ECCV'22'24)
- IEEE Conf. on Computer Vision and Pattern Recognition (CVPR'24'22'21'20’19'17)
- IEEE Conf. on Computer Vision (ICCV'21)
- ACM Conf. on Multimedia (ACM MM'24’18)
- IEEE Conf. on Image Processing (ICIP’18’17)
- International Conf. on Pattern Recognition (ICPR'18’16)
- IEEE Conference on Multimedia Expo (ICME’15'14)
- Asian Conference on Computer Vision (ACCV'24’18’14)
- IEEE Winter Conference on Applications and Computer Vision (WACV'19’14)
Senior Program Committee Member
- International Joint Conference on Artificial Intelligence (IJCAI'18)
- International Conference on Artificial Intelligence (AAAI'22'20)
Steering Committee Member
- IEEE Conference on Multimedia Expo (ICME), 2018-2019
Workshop Co-Chair
- IEEE CVPR 2015 Workshop on Large-scale video search and mining (LSVSM’15)
- SIGGRAPH Asia 2014 Workshop on Autonomous Virtual Humans and Social Robot for Tele-presence
- IEEE ICCV 2013 Workshop on Large-scale video search and mining (LSVSM’13)
- IEEE CVPR 2013 Workshop on Human action understanding from 3D data (HAU3D’13)
- IEEE CVPR 2012 Workshop on Human action understanding from 3D data (HAU3D’12)
- IEEE CVPR 2012 Workshop on Large-scale video search and mining (LSVSM’12)
Organizing Co-Chair
- Asian Conf. on Computer Vision (ACCV’14)
Panel Co-Chair
- IEEE Conf. on Face and Gesture (FG’22)
Tutorial Chair
- ACM Conference on Multimedia Retrieval (ICMR’15)
Publication Co-Chair
- IEEE Conf. on Multimedia Expo (ICME’16)
Publicity Co-Chair
- ACM Conf. on Multimedia (ACM MM'24)
Web Chair
- IEEE Conf. on Computer Vision and Pattern Recognition (CVPR’17)
Program Committee Member
- IEEE Conf. on Computer Vision and Pattern Recognition (CVPR’11-’18)
- International Conference on Computer Vision (ICCV’09’11’13’15’17)
- European Conf. on Computer Vision (ECCV’14’16)
- IEEE Winter Conference on Applications and Computer Vision (WACV’14’15)
- International Joint Conference on Artificial Intelligence (IJCAI’13)
- ACM Multimedia (ACM MM’10’12’13’15’17)
- SIGGRAPH Asia Technical Briefs program (SIGGRAPH Asia’12)