Discovering relative motion patterns in groups of moving point objects.
Patrick LaubeStephan ImfeldRobert WeibelPublished in: Int. J. Geogr. Inf. Sci. (2005)
Keyphrases
- motion patterns
- moving objects
- similar patterns
- similar objects
- spatio temporal
- image sequences
- space time
- motion trajectories
- motion analysis
- object trajectories
- motion model
- crowded scenes
- background subtraction
- video sequences
- camera views
- camera motion
- object tracking
- appearance model
- bayesian framework
- higher order
- video surveillance
- activity analysis
- optical flow
- tracking objects
- multimedia
- multi modal
- motion capture data
- hidden markov models
- d objects
- dynamic scenes
- motion segmentation
- markov random field