PhysFormer: Facial Video-based Physiological Measurement with Temporal Difference Transformer.
Zitong YuYuming ShenJingang ShiHengshuang ZhaoPhilip H. S. TorrGuoying ZhaoPublished in: CVPR (2022)
Keyphrases
- temporal difference
- td learning
- reinforcement learning
- function approximation
- evaluation function
- model free
- monte carlo
- temporal difference learning
- facial expressions
- policy evaluation
- step size
- temporal difference methods
- reinforcement learning algorithms
- action selection
- policy iteration
- actor critic
- supervised learning
- fixed point
- graph cuts
- fuzzy logic
- face recognition
- e learning