Simultaneous background/foreground segmentation and contour smoothing with level set based partial differential equation for intelligent surveillance systems over network.
Suk Ho LeeNam-seok ChoiMoon Gi KangPublished in: Int. J. Web Grid Serv. (2009)
Keyphrases
- foreground segmentation
- surveillance system
- background subtraction
- partial differential equations
- behavior analysis
- level set
- foreground objects
- video surveillance
- background model
- active contours
- curve evolution
- foreground detection
- motion detection
- energy functional
- static camera
- moving objects
- dynamic scenes
- background modeling
- object detection
- shadow detection
- image sequences
- object tracking
- level set evolution
- image processing
- image denoising
- image enhancement
- image segmentation
- post processing
- moving camera
- multi camera
- level set method
- complex background
- appearance model
- gaussian mixture model
- edge information
- object segmentation
- pixel wise
- event detection
- segmentation method
- object recognition