Professional Activities

1. Associate Editor of International Journal of Computer Vision (IJCV).
2. External Examiner of HKUSPACE Community College 2022-2025.
3. Conference General Chair of International Conference on Image Processing and Machine Vision (IPMV) 2025.
4. Publication Chair of 3rd Asia Conference on Computer Vision, Image Processing and Pattern Recognition (CVIPPR) 2025.
5. Program Chair of Guangdong-Hong Kong-Macao Greater Bay Area International Conference on Education Digitalization and Computer Science (EDCS) 2025.
6. Area Chair of Conference on Neural Information Processing Systems (NeurIPS) 2025.
7. Area Chair of International Conference on Machine Learning (ICML) 2025.
8. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2025.
9. Program committee member of International Conference on Learning Representations (ICLR) 2025.
10. Program committee member of AAAI Conference on Artificial Intelligence (AAAI) 2025.
11. Area Chair of Conference on Neural Information Processing Systems (NeurIPS) 2024.
12. Publicity Chair of International Conference on Digital Image Computing: Techniques and Applications (DICTA) 2024.
13. Program Chair of Guangdong-Hong Kong-Macao Greater Bay Area International Conference on Education Digitalization and Computer Science (EDCS) 2024.
14. Conference Organizing Co-Chair of International Conference on Image Processing and Machine Vision (IPMV) 2024.
15. Program committee member of European Conference on Computer Vision (ECCV) 2024.
16. Program committee member of International Joint Conference on Artificial Intelligence (IJCAI) 2024.
17. Program committee member of International Conference on Machine Learning (ICML) 2024.
18. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2024.
19. Program committee member of International Conference on Learning Representations (ICLR) 2024.
20. Program committee member of AAAI Conference on Artificial Intelligence (AAAI) 2024.
21. Program committee member of Winter Conference on Applications of Computer Vision (WACV) 2024.
22. Conference Program Chair of International Conference on Image Processing and Machine Vision (IPMV) 2023.
23. Session Chair of International Conference on Image Processing and Machine Vision (IPMV) 2023.
24. Area Chair of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2023.
25. Program committee member of Conference on Neural Information Processing Systems (NeurIPS) 2023.
26. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2023.
27. Program committee member of International Conference on Machine Learning (ICML) 2023.
28. Program committee member of International Conference on Learning Representations (ICLR) 2023.
29. Program committee member of AAAI Conference on Artificial Intelligence (AAAI) 2023.
30. Program committee member of International Joint Conference on Artificial Intelligence (IJCAI) 2023.
31. Program committee member of Winter Conference on Applications of Computer Vision (WACV) 2023.
32. Conference Program Co-Chair of International Conference on Image Processing and Machine Vision (IPMV) 2022.
33. Academic Assessor of HKUSPACE Community College 2014-2022.
34. Program committee member of British Machine Vision Conference (BMVC) 2022.
35. Program committee member of Asian Conference on Computer Vision (ACCV) 2022.
36. Program committee member of International Conference on 3D Vision (3DV) 2022.
37. Program committee member of Conference on Neural Information Processing Systems (NeurIPS) 2022.
38. Program committee member of European Conference on Computer Vision (ECCV) 2022.
39. Program committee member of International Conference on Image Processing (ICIP) 2022.
40. Program committee member of International Conference on Pattern Recognition (ICPR) 2022.
41. Program committee member of International Conference on Machine Learning (ICML) 2022.
42. Program committee member of International Joint Conference on Artificial Intelligence (IJCAI) 2022.
43. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2022.
44. Program committee member of Winter Conference on Applications of Computer Vision (WACV) 2022.
45. Program committee member of British Machine Vision Conference (BMVC) 2021.
46. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2021.
47. Program committee member of Conference on Neural Information Processing Systems (NeurIPS) 2021.
48. Program committee member of International Conference on Intelligent Robots and Systems (IROS) 2021.
49. Program committee member of International Conference on Image Processing (ICIP) 2021.
50. Senior program committee member of International Joint Conference on Artificial Intelligence (IJCAI) 2021.
51. Program committee member of International Conference on Machine Learning (ICML) 2021. [Best Reviewers (Top 10%)]
52. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2021.
53. Program committee member of Winter Conference on Applications of Computer Vision (WACV) 2021.
54. Visiting Team Panel Member of BNU-HKBU United International College Accreditation Exercise 2021.
55. Organizer of Virtual Workshop on When 3D Reconstruction Meets Deep Learning 2021.
56. Program committee member of Asian Conference on Computer Vision (ACCV) 2020.
57. Program committee member of Conference on Neural Information Processing Systems (NeurIPS) 2020.
58. Program committee member of Chinese Conference on Pattern Recognition and Computer Vision (PRCV) 2020.
59. Program committee member of British Machine Vision Conference (BMVC) 2020.
60. Program committee member of International Conference on Image Processing (ICIP) 2020. [Top Reviewer Recognition (Top 3%)]
61. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2020.
62. Program committee member of International Conference on Robotics and Automation (ICRA) 2020.
63. Program committee member of AAAI Conference on Artificial Intelligence (AAAI) 2020.
64. Guest Associate Editor of Special Section on Machine Vision and its Applications, IEICE Transactions on Information and Systems 2020.
65. Program committee member of Chinese Conference on Pattern Recognition and Computer Vision (PRCV) 2019.
66. Program committee member of British Machine Vision Conference (BMVC) 2019.
67. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2019.
68. Program committee member of International Conference on Image Processing (ICIP) 2019.
69. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2019.
70. Area Chair of International Conference on Machine Vision Applications (MVA) 2019.
71. Academic Assessor of Centennial College 2013-2019.
72. Program Validation Panel Member of HKUSPACE Community College 2018.
73. Program committee member of British Machine Vision Conference (BMVC) 2018.
74. Program committee member of Asian Conference on Computer Vision (ACCV) 2018.
75. Program committee member of European Conference on Computer Vision (ECCV) 2018.
76. Program committee member of International Conference on Image Processing (ICIP) 2018.
77. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2018.
78. Visiting Team Panel Member of Hong Kong Polytechnic University Accreditation Exercise 2017 by HKIE.
79. Program committee member of British Machine Vision Conference (BMVC) 2017.
80. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2017.
81. Program committee member of International Conference on Image Processing (ICIP) 2017.
82. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2017.
83. Program committee member of International Symposium on Visual Computing (ISVC) 2016.
84. Program committee member of International Conference on 3D Vision (3DV) 2016.
85. Program committee member of Asian Conference on Computer Vision (ACCV) 2016.
86. Program committee member of European Conference on Computer Vision (ECCV) 2016.
87. Program committee member of International Conference on Image Processing (ICIP) 2016.
88. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2016.
89. Program committee member of International Conference on 3D Vision (3DV) 2015.
90. Program committee member of International Symposium on Visual Computing (ISVC) 2015.
91. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2015.
92. Program committee member of International Conference on Image Processing (ICIP) 2015.
93. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2015.
94. Program committee member of International Symposium on Visual Computing (ISVC) 2014.
95. Program committee member of Asian Conference on Computer Vision (ACCV) 2014.
96. Program committee member of European Conference on Computer Vision (ECCV) 2014.
97. Program committee member of International Conference on Image Processing (ICIP) 2014.
98. Program committee member of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2014.
99. Program committee member of International Symposium on Visual Computing (ISVC) 2013.
100. Program committee member of IEEE/CVF International Conference on Computer Vision (ICCV) 2013.
101. Program committee member of International Conference on Image Processing (ICIP) 2013.
102. Program committee member of IEEE/CVF onference on Computer Vision and Pattern Recognition (CVPR) 2013.
103. Program committee member of ACCV 2012 Workshop on Intelligent Mobile Vision (IMV).
104. Proof reader of AL Computer Studies Paper 2 (E&C), HKALE 2012.
105. Session Chair of Asian Conference on Computer Vision (ACCV) 2012.
106. Area Chair of Asian Conference on Computer Vision (ACCV) 2012.
107. Program committee member of European Conference on Computer Vision (ECCV) 2012.
108. Program committee member of International Conference on Pattern Recognition (ICPR) 2012.
109. Program committee member of International Symposium on Visual Computing (ISVC) 2012.
110. Program committee member of International Conference on Image Processing (ICIP) 2012.
111. Proof reader of AL Computer Studies Paper 2 (E&C), HKALE 2011.
112. Program committee member of International Conference on Image Processing (ICIP) 2011.
113. Program committee member of International Symposium on Visual Computing (ISVC) 2011.
114. Chief examiner of AL Computer Studies Paper 2 (E&C), HKALE 2010.
115. Session Chair of International Conference on Image Processing (ICIP) 2010.
116. Program committee member of International Symposium on Visual Computing (ISVC) 2010.
117. Program committee member of Asian Conference on Computer Vision (ACCV) 2010.
118. Guest Editor of Special Issue on Fast and Robust Methods for Multiple-View Vision, EURASIP Journal on Image and Video Processing, 2010.
119. Chief examiner of AL Computer Studies Paper 2 (E&C), HKALE 2009.
120. Program committee member of International Conference on Computer Vision (ICCV) 2009.
121. Program committee member of International Symposium on Visual Computing (ISVC) 2009.
122. Program committee member of International Symposium on Visual Computing (ISVC) 2008.
123. Program committee member of International Symposium on Visual Computing (ISVC) 2007.
124. Program committee member of International Symposium on Visual Computing (ISVC) 2006.
125. Program committee member of European Conference on Computer Vision (ECCV) 2006.
126. Program committee member of Asian Conference on Computer Vision (ACCV) 2006.
127. Program committee member of International Conference on Computer Vision (ICCV) 2005.
128. Program committee member of International Conference on Computer Aided Design and Computer Graphics (CAD/Graphics) 2005.
129. Program committee member of International Symposium on Visual Computing (ISVC) 2005.
130. Chairman of ACM Collegiate Programming Contest (Hong Kong Local Contest) 2005.
131. Program committee member of the 6th ACM-HK Postgraduate Research Day, 2005.
132. Judge of ACM Collegiate Programming Contest (Hong Kong Local Contest) 2004.
133. Program committee member of the 5th ACM-HK Postgraduate Research Day, 2004.
134. Vice Chairperson of Association for Computing Machinery - Hong Kong Chapter, 2004.
135. Program committee member of Pacific Graphics 2003.
136. Chairman of ACM Collegiate Programming Contest (Hong Kong Local Contest) 2003.
137. Program committee member of the 4th ACM-HK Postgraduate Research Day, 2003.
138. Vice Chairperson of Association for Computing Machinery - Hong Kong Chapter, 2003.
139. Reviewer for various international journals, including
     
     • IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
     • International Journal of Computer Vision (IJCV)
     • IEEE Transactions on Image Processing (TIP)
     • Pattern Recognition
     • Neurocomputing
     • IEEE Transactions on Robotics (T-RO)
     • Image Vision and Computing (IVC)
     • Journal of Visual Communication and Image Representation
     • EURASIP Journal on Advances in Signal Processing