A unified threshold updating strategy for multivariate Gaussian mixture based moving object detection.
Akilan ThangarajahQ. M. Jonathan WuJie HuoPublished in: HPCS (2016)
Keyphrases
- gaussian mixture
- moving object detection
- gaussian density
- video surveillance
- gaussian mixture model
- background subtraction
- em algorithm
- covariance matrix
- mixture model
- mixture of gaussians
- closed form
- probability density function
- moving objects
- expectation maximization
- background modeling
- visual surveillance
- moving camera
- computer vision
- density estimation
- probability density
- template matching
- natural images
- high quality
- feature extraction
- image processing