Micro-Expression Recognition Enhanced by Macro-Expression from Spatial-Temporal Domain.
Bin XiaShangfei WangPublished in: IJCAI (2021)
Keyphrases
- expression recognition
- temporal domain
- spatial and temporal
- spatio temporal
- facial expressions
- facial expression recognition
- spatial domain
- temporal information
- temporal consistency
- space time
- video sequences
- optical flow
- face detection
- face identification
- face images
- expression classification
- frequency domain
- facial features
- matching algorithm
- motion compensated
- video frames
- pose variations
- detection method
- video data
- motion estimation
- multiresolution