Background Modeling from GMM Likelihood Combined with Spatial and Color Coherency.
Sheng-Yan YangChiou-Ting HsuPublished in: ICIP (2006)
Keyphrases
- background modeling
- background subtraction
- mixture of gaussians
- foreground detection
- background model
- complex background
- gaussian mixture model
- color distribution
- foreground objects
- motion detection
- varying illumination
- object detection
- subspace learning
- gaussian mixture
- moving objects
- color images
- video surveillance
- color space
- spatial information
- density estimation
- color information
- surveillance system
- mixture model
- maximum likelihood
- object tracking
- color constancy
- color histogram
- space time
- particle filter
- feature space
- frame rate
- feature vectors
- expectation maximization
- em algorithm
- post processing
- pixel wise
- maximum likelihood estimation
- moving camera
- multi camera
- image segmentation