Motion artifact reduction in PPG signals from face: Face tracking & stochastic state space modeling approach.
Chankyu ParkHo-Jin ChoiPublished in: EMBC (2014)
Keyphrases
- face tracking
- particle filter
- state space
- robust tracking
- motion model
- artifact reduction
- multi view
- video sequences
- active appearance models
- multi camera
- visual tracking
- face detection
- object tracking
- motion estimation
- surveillance system
- image sequences
- signal processing
- mean shift
- reinforcement learning
- kalman filter
- camera motion
- moving objects
- compressed images
- search space
- optical flow
- motion parameters
- human motion
- facial features
- human faces
- video surveillance
- feature points
- appearance model
- multiscale