Hybrid feature extraction for facial emotion recognition.
Hasimah AliM. HariharanSazali YaacobAbdul Hamid AdomPublished in: Int. J. Intell. Syst. Technol. Appl. (2014)
Keyphrases
- emotion recognition
- feature extraction
- facial expression analysis
- facial expressions
- emotional speech
- audio visual
- human computer interaction
- sentiment analysis
- facial images
- information fusion
- face recognition
- facial expression recognition
- principal component analysis
- emotion classification
- face images
- image classification
- feature selection
- affective states
- feature vectors
- human faces
- feature space
- computational intelligence
- text classification