A fast temporal median filter and its applications for background estimation in video surveillance.
Thanh-Sach LeTrung-Hieu LuuPublished in: SoCPaR (2013)
Keyphrases
- video surveillance
- median filter
- background estimation
- background subtraction
- motion detection
- surveillance videos
- surveillance system
- moving objects
- image enhancement
- multiple cameras
- image sequences
- object detection
- object tracking
- noise reduction
- background model
- computer vision
- event detection
- post processing
- gaussian mixture model
- appearance model
- dynamic scenes
- foreground objects
- dynamic programming
- structuring elements
- moving target
- dimensionality reduction
- moving camera
- preprocessing
- maximum likelihood
- low dimensional
- image processing