Emotion recognition from facial expressions based on multi-level classification.
Dev Drume AgrawalShiv Ram DubeyAnand Singh JalalPublished in: Int. J. Comput. Vis. Robotics (2014)
Keyphrases
- facial expressions
- emotion recognition
- emotion classification
- facial expression analysis
- expression recognition
- recognition of facial expressions
- facial expression recognition
- emotional state
- human faces
- facial images
- face recognition
- face images
- audio visual
- video sequences
- facial features
- image classification
- machine learning
- feature vectors
- feature selection
- computer vision
- action units
- training set
- text classification
- frontal view
- facial actions
- head movements
- facial feature points
- head motion
- sentiment analysis
- action recognition