Keyphrases
- pixel wise
- object tracking
- appearance model
- particle filter
- image sequences
- mean shift
- visual tracking
- video sequences
- kalman filter
- background subtraction
- moving objects
- video surveillance
- sparse representation
- spatial information
- foreground objects
- computer vision
- particle filtering
- post processing
- multiscale
- high dimensional data
- higher order
- pixel level
- high dimensional