What can head and facial movements convey about positive and negative affect?
Zakia HammalJeffrey F. CohnCarrie HeikeMatthew L. SpeltzPublished in: ACII (2015)
Keyphrases
- positive and negative
- facial expressions
- facial animation
- facial feature points
- head movements
- positive or negative
- face recognition
- facial images
- decision rules
- facial features
- facial actions
- head motion
- facial expression recognition
- training instances
- face images
- human faces
- hand movements
- positive examples
- face detection
- extracted features
- positive and negative examples
- artificial intelligence
- genetic algorithm
- neural network
- data sets