Patch attention convolutional vision transformer for facial expression recognition with occlusion.
Chang LiuKaoru HirotaYaping DaiPublished in: Inf. Sci. (2023)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- feature point tracking
- computer vision
- person independent
- vision system
- local binary pattern
- expression classification
- human faces
- facial features
- facial image analysis
- feature extraction
- facial images
- face recognition
- pose invariant
- cohn kanade
- image processing
- sparse coding
- image patches
- recognizing facial expressions
- active appearance models
- principal component analysis
- recognition of facial expressions
- multiscale