Object Tracking Using Background Subtraction and Motion Estimation in MPEG Videos.
Ashwani AggarwalSusmit BiswasSandeep SinghShamik SuralArun K. MajumdarPublished in: ACCV (2) (2006)
Keyphrases
- object tracking
- video sequences
- background subtraction
- motion estimation
- moving objects
- image sequences
- appearance model
- foreground objects
- video surveillance
- motion detection
- moving camera
- vehicle tracking
- video objects
- dynamic scenes
- static camera
- motion vectors
- background modeling
- video frames
- surveillance system
- foreground segmentation
- background model
- motion segmentation
- video data
- optical flow
- visual surveillance
- space time
- surveillance videos
- shadow detection
- motion parameters
- partial occlusion
- motion model
- multiple cameras
- compressed domain
- camera motion
- super resolution
- traffic monitoring
- computer vision
- mixture of gaussians
- video camera
- multi camera
- human motion
- object detection
- post processing
- gaussian mixture model
- image segmentation
- data points
- em algorithm
- generative model
- foreground regions
- machine learning