Facial feature localisation and subtle expression recognition based on deep convolution neural network.
Qiaojun LiPeipei WangPublished in: Int. J. Biom. (2022)
Keyphrases
- expression recognition
- facial features
- facial feature extraction
- facial expressions
- facial expression recognition
- face detection
- face images
- human faces
- active shape model
- facial images
- image processing
- expression classification
- recognizing facial expressions
- face identification
- feature points
- face recognition
- texture information
- facial feature points
- input image
- feature extraction
- active appearance models
- face verification
- similarity measure
- human computer interaction
- pose variations
- face model
- facial actions
- decision trees