Tracking Facial Expressions by Using Stereoscopy Video and Back.
Rodolfo Romero-HerreraJesus Yalja Montiel PerezAntonio Juarez GraciaPublished in: J. Next Gener. Inf. Technol. (2011)
Keyphrases
- facial expressions
- video sequences
- head motion
- facial actions
- facial expression recognition
- object tracking
- video images
- visual tracking
- moving camera
- real time
- facial feature tracking
- human faces
- appearance model
- recognizing facial expressions
- head movements
- facial features
- facial feature points
- video data
- face images
- video frames
- video surveillance
- face recognition
- expression recognition
- facial images
- recognition of facial expressions
- feature point tracking
- dynamic scenes
- video clips
- space time
- image sequences
- face model
- motion estimation
- human emotion
- appearance manifolds
- video scene
- partial occlusion
- spatial and temporal
- facial animation
- motion model
- head pose estimation
- human motion
- expression classification
- feature trajectories
- face detection
- optical flow
- feature tracking