Fusing HOG and convolutional neural network spatial-temporal features for video-based facial expression recognition.
Xianzhang PanPublished in: IET Image Process. (2020)
Keyphrases
- facial expression recognition
- convolutional neural network
- face detection
- facial expressions
- expression recognition
- object detection
- human computer interaction
- facial features
- facial expression analysis
- human faces
- face recognition
- local binary pattern
- person independent
- facial feature extraction
- facial images
- feature extraction
- spatial and temporal
- spatial information
- expression classification
- recognizing facial expressions
- spatio temporal
- pose invariant
- feature point tracking
- facial image analysis
- action recognition
- emotion recognition
- expert systems
- recognition of facial expressions
- cohn kanade
- similarity measure
- training data
- head pose estimation
- decision trees
- texture analysis