Static for Dynamic: Towards a Deeper Understanding of Dynamic Facial Expressions Using Static Expression Data
Yin Chen†, Jia Li, Yu Zhang, Zhenzhen Hu, Shiguang Shan, Meng Wang, Richang Hong*

Github

• The offical implementation of the paper: “Static for Dynamic: Towards a Deeper Understanding of Dynamic Facial Expressions Using Static Expression Data”.

Generalizable Engagement Estimation in Conversation via Domain Prompting and Parallel Attention
Yangche Yu, Yin Chen, Jia Li, Peng Jia, Yu Zhang, Li Dai, Zhenzhen Hu, Meng Wang, Richang Hong

Github

• The Winner’s Solution of MM 2025 Human Engagement Estimation Challenge.

DAT: Dialogue-Aware Transformer with Modality-Group Fusion for Human Engagement Estimation
Jia Li, Yangchen Yu, Yin Chen, Yu Zhang, Peng Jia, Yunbo Xu, Ziqiang Li, Meng Wang, Richang Hong

Github

• The Winner’s Solution of MM 2024 Human Engagement Estimation Challenge.

From Static to Dynamic: Adapting Landmark-Aware Image Models for Facial Expression Recognition in Videos
Yin Chen†, Jia Li†, Shiguang Shan, Meng Wang, Richang Hong

Github

• The offical implementation of the paper: From Static to Dynamic: Adapting Landmark-Aware Image Models for Facial Expression Recognition in Videos.
• ESI Highly Cited Paper (Top 1% in the field, updated to June 2025)

Multimodal feature extraction and fusion for emotional reaction intensity estimation and expression classification in videos with transformers
Jia Li*, Yin Chen*, Xuesong Zhang, Jiantao Nie, Ziqiang Li, Yangchen Yu, Yan Zhang, Richang Hong† ,Meng Wang

Project

• The Winner’s Solution of CVPR2023-ABAW5 Emotional Reaction Intensity (ERI) Estimation Challenge.