Detection of anomalies in surveillance scenarios using mixture models.
Adrián ToméLuis SalgadoPublished in: ICCST (2017)
Keyphrases
- d objects
- mixture model
- surveillance scenarios
- video surveillance
- surveillance videos
- gaussian mixture model
- anomaly detection
- generative model
- em algorithm
- probabilistic model
- shadow detection
- gait analysis
- detection algorithm
- unsupervised learning
- expectation maximization
- background subtraction
- model selection
- surveillance system
- language model
- object detection
- computer vision
- object tracking
- event detection
- maximum likelihood
- missing data
- motion detection
- object classification
- video sequences