Spontaneous facial expression analysis using optical flow.
Lina SidavongSara LalTamara SztyndaPublished in: ICST (2017)
Keyphrases
- facial expression analysis
- optical flow
- facial expressions
- facial expression recognition
- emotion recognition
- computer vision
- image sequences
- flow field
- motion estimation
- expression recognition
- facial actions
- video sequences
- motion model
- d scene
- facial feature points
- moving objects
- camera motion
- human computer interaction
- head motion
- human faces
- feature extraction
- face recognition