Improved Gaussian Mixture Model for Moving Object Detection.
Gang ChenZhezhou YuQing WenYangquan YuPublished in: AICI (1) (2011)
Keyphrases
- gaussian mixture model
- moving object detection
- background subtraction
- background model
- video surveillance
- mixture model
- background modeling
- dynamic background
- foreground objects
- feature vectors
- em algorithm
- moving objects
- moving camera
- maximum likelihood
- feature space
- gaussian mixture
- motion detection
- surveillance system
- expectation maximization
- density estimation
- probability density function
- gaussian model
- visual surveillance
- dynamic scenes
- gaussian distribution
- similarity measure
- image sequences
- pixel level
- object detection
- probabilistic model