Classification of Facial Expressions Using K-Nearest Neighbor Classifier.
Abu Sayeed Md. SohailPrabir BhattacharyaPublished in: MIRAGE (2007)
Keyphrases
- facial expressions
- expression recognition
- recognition of facial expressions
- facial expression recognition
- human faces
- face recognition
- person independent
- head pose estimation
- facial features
- face images
- feature vectors
- expression classification
- video sequences
- facial expression analysis
- feature space
- machine learning
- human emotion
- facial actions
- cohn kanade database
- feature analysis
- facial images
- feature extraction
- feature selection
- head motion
- emotion recognition
- emotional state
- action units
- three dimensional
- decision trees