Improved Gaussian Mixture Model for the Task of Object Tracking.
Ronan SicreHenri NicolasPublished in: CAIP (2) (2011)
Keyphrases
- object tracking
- gaussian mixture model
- mixture model
- particle filter
- video sequences
- mean shift
- image sequences
- video surveillance
- partial occlusion
- moving objects
- feature vectors
- em algorithm
- appearance model
- appearance modeling
- multi camera
- multiple cameras
- expectation maximization
- computer vision
- maximum likelihood
- particle filtering
- background subtraction
- gaussian mixture
- feature space
- motion detection
- visual tracking
- probability density function
- background modeling
- gaussian distribution
- sparse representation
- mixture of gaussians
- pattern recognition
- machine learning
- reinforcement learning
- unsupervised learning
- training set
- generative model