Keyphrases
- motion detection
- illumination invariant
- mixture model
- gaussian mixture model
- background subtraction
- local binary pattern
- detection algorithm
- em algorithm
- probabilistic model
- generative model
- video surveillance
- surveillance system
- image sequences
- model selection
- face recognition
- motion estimation
- unsupervised learning
- maximum likelihood
- language model
- expectation maximization
- object tracking
- object detection
- three dimensional
- pattern recognition
- flow field