Key Facial Components Guided Micro-Expression Recognition Based on First & Second-Order Motion.
Yuting SuJiaqi ZhangJing LiuGuangtao ZhaiPublished in: ICME (2021)
Keyphrases
- expression recognition
- facial expressions
- facial expression recognition
- face detection
- real time face tracking
- motion analysis
- image sequences
- moving objects
- optical flow
- motion model
- motion estimation
- camera motion
- face images
- face identification
- similarity measure
- feature extraction
- image matching
- image processing
- pose variations
- feature selection
- expression classification
- data sets