Efficient adaptive density estimation per image pixel for the task of background subtraction.
Zoran ZivkovicFerdinand van der HeijdenPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- density estimation
- background subtraction
- gaussian mixture model
- image pixels
- mixture of gaussians
- background modeling
- mixture model
- background model
- object detection
- motion detection
- image sequences
- foreground objects
- moving objects
- probability density
- probability density function
- appearance model
- outlier detection
- density function
- gaussian mixture
- em algorithm
- reinforcement learning
- feature vectors
- low level
- object recognition
- detection algorithm
- maximum likelihood estimation
- post processing
- bayesian networks
- image data