Keyphrases
- background modeling
- background subtraction
- gaussian mixture model
- background model
- foreground detection
- motion detection
- moving objects
- mixture of gaussians
- video surveillance
- foreground objects
- varying illumination
- real time
- surveillance system
- object detection
- gaussian model
- subspace learning
- multi camera
- object tracking
- density estimation
- complex background
- dynamic scenes
- gaussian mixture
- mixture model
- expectation maximization
- feature vectors
- image sequences
- maximum likelihood
- pixel level
- pixel wise
- feature space
- moving camera