Dynamic facial expression recognition based on spatial key-points optimized region feature fusion and temporal self-attention.
Zhiwei HuangYu ZhuHangyu LiDawei YangPublished in: Eng. Appl. Artif. Intell. (2024)
Keyphrases
- facial expression recognition
- keypoints
- feature fusion
- dynamic textures
- feature extraction
- facial expressions
- human computer interaction
- local binary pattern
- multiscale
- image matching
- image features
- spatial information
- human faces
- face model
- facial features
- visual words
- facial images
- data sets
- object recognition
- pose variations
- feature vectors
- active appearance models
- face recognition
- image processing