Simultaneous Background/Foreground Segmentation and Contour Smoothing with Level Set Based Partial Differential Equation for Intelligent Surveillance Systems over Network.
Suk Ho LeeNam-seok ChoiByung-Gook LeeMoon Gi KangPublished in: CISIS (2009)
Keyphrases
- foreground segmentation
- surveillance system
- background subtraction
- partial differential equations
- behavior analysis
- level set
- foreground objects
- video surveillance
- background model
- active contours
- static camera
- motion detection
- energy functional
- shadow detection
- foreground detection
- curve evolution
- background modeling
- object tracking
- object detection
- level set evolution
- moving objects
- image denoising
- dynamic scenes
- edge information
- image sequences
- image segmentation
- level set method
- moving camera
- pixel wise
- complex background
- image processing
- gaussian mixture model
- appearance model
- post processing
- video sequences
- three dimensional
- computer vision
- feature extraction
- pixel level
- multi camera