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cs.CV2022
Causal Intervention for Subject-Deconfounded Facial Action Unit Recognition
Yingjie Chen, Diqi Chen, Tao Wang +2
Subject-invariant facial action unit (AU) recognition remains challenging for the reason that the data distribution varies among subjects. In this paper, we propose a causal infere…
cs.CV2022
EventFormer: AU Event Transformer for Facial Action Unit Event Detection
Yingjie Chen, Jiarui Zhang, Tao Wang +1
Facial action units (AUs) play an indispensable role in human emotion analysis. We observe that although AU-based high-level emotion analysis is urgently needed by real-world appli…