Facial expression recognition based on convolution neural network and orthogonal neighbourhood preserving projection.
Lunzheng TanRui DingPublished in: Int. J. Auton. Adapt. Commun. Syst. (2020)
Keyphrases
- facial expression recognition
- neural network
- facial expressions
- human computer interaction
- facial expression analysis
- expression recognition
- person independent
- expression classification
- pattern recognition
- face recognition
- local binary pattern
- human faces
- facial features
- facial images
- pose invariant
- feature point tracking
- facial feature extraction
- feature extraction
- image processing
- facial image analysis
- recognizing facial expressions
- computer vision
- active appearance models
- cohn kanade
- artificial intelligence
- facial action units
- distance measure