Background and foreground modeling using nonparametric kernel density estimation for visual surveillance.
Ahmed ElgammalRamani DuraiswamiDavid HarwoodLarry S. DavisPublished in: Proc. IEEE (2002)
Keyphrases
- kernel density estimation
- visual surveillance
- background subtraction
- mean shift
- object tracking
- density estimation
- motion detection
- probability density function
- video surveillance
- surveillance system
- activity recognition
- moving objects
- density function
- object segmentation
- probability density
- dynamic scenes
- object detection
- computer vision
- gaussian mixture model
- image sequences
- human activities
- human computer interaction
- state space
- bayesian networks
- feature selection