Cross-database Micro Expression Recognition Based on Apex Frame Optical Flow and Multi-head Self-attention.
Jiebin WenWenzhong YangLiejun WangWenyu WeiSixiang TanYongzhi WuPublished in: PAAP (2020)
Keyphrases
- expression recognition
- optical flow
- facial expression recognition
- facial expressions
- face identification
- three dimensional
- face images
- face recognition
- image sequences
- data sets
- multiresolution
- motion estimation
- multiscale
- high quality
- low resolution
- human faces
- motion field
- motion parameters
- recognizing facial expressions