Characterizing the State of Apathy with Facial Expression and Motion Analysis.
S. L. HappyAntitza DantchevaAbhijit DasRadia ZeghariPhilippe RobertFrançois BrémondPublished in: FG (2019)
Keyphrases
- motion analysis
- facial expressions
- facial expression recognition
- image sequences
- motion tracking
- expression recognition
- human faces
- face recognition
- facial images
- temporal behavior
- face images
- point correspondences
- motion parameters
- video sequences
- flow field
- motion model
- facial expression analysis
- feature tracking
- facial motion
- expression classification
- state space
- three dimensional
- facial features
- moving objects