Hangyu Li, Nannan Wang^†, Xi Yang, Xiaoyu Wang, and Xinbo Gao.
Towards Semi-Supervised Deep Facial Expression Recognition with An Adaptive Confidence Margin.
In IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022, pp. 4166-4175.
[ Link ] [ CODE ]

Hangyu Li, Nannan Wang^†, Xi Yang, and Xinbo Gao.
CRS-CONT: A Well-Trained General Encoder for Facial Expression Analysis.
IEEE Transactions on Image Processing (IEEE TIP), vol. 31, pp. 4637-4650, 2022.
[ Link ] [ CODE ]

Hangyu Li, Nannan Wang^†, Xinpeng Ding, Xi Yang, and Xinbo Gao.
Adaptively Learning Facial Expression Representation via C-F Labels and Distillation.
IEEE Transactions on Image Processing (IEEE TIP), vol. 30, pp. 2016-2028, 2021.
[ Link ]

Hangyu Li, Nannan Wang^†, Xi Yang, Xiaoyu Wang, and Xinbo Gao.
Unconstrained Facial Expression Recognition with No-Reference De-Elements Learning.
IEEE Transactions on Affective Computing (IEEE TAFFC), vol. 15, no. 1, pp. 173-185, 2024.
[ Link ]

Hangyu Li, Nannan Wang^†, Yi Yu, Xi Yang, and Xinbo Gao.
LBAN-IL: A Novel Method of High Discriminative Representation for Facial Expression Recognition.
Neurocomputing (NEUCOM), vol. 432, pp. 159-169, 2021.
[ Link ]

Hangyu Li, Nannan Wang^†, Mingrui Zhu, Xi Yang, and Xinbo Gao.
Recent Advances in Neural Architecture Search: A Survey.
Journal of Software (in Chinese), vol. 33, no. 1, pp. 129-149, 2022.
[ Link ]

Hangyu Li, Nannan Wang^†, Xi Yang, Xiaoyu Wang, and Xinbo Gao.
An Enhanced Adaptive Confidence Margin for Semi-Supervised Facial Expression Recognition.
Under Review, 2023.

Hangyu Li, Yihan Xu, Jiangchao Yao, Nannan Wang^†, Xinbo Gao, and Bo Han.
Knowledge-Enhanced Facial Expression Recognition with Emotional-to-Neutral Transformation.
Under Review, 2024.

Yihan Xu, Hangyu Li^†, Mingrui Zhu, Jie Li, and Nannan Wang^†.
Boosting Semi-Supervised Facial Attribute Recognition with Dynamic Threshold Pairs.
Under Review, 2024.