Tucker tensor decomposition-based tracking and Gaussian mixture model for anomaly localisation and detection in surveillance videos.
Avinash RatreVinod PankajakshanPublished in: IET Comput. Vis. (2018)
Keyphrases
- gaussian mixture model
- surveillance videos
- tensor decomposition
- event detection
- video surveillance
- background subtraction
- object tracking
- mixture model
- auxiliary information
- surveillance system
- tensor factorization
- multi camera
- feature vectors
- moving target
- video data
- em algorithm
- feature space
- maximum likelihood
- video sequences
- expectation maximization
- object detection
- motion detection
- computer vision
- human activities
- appearance model
- visual data
- multiple cameras
- particle filter
- probabilistic model
- training data