Spatio-temporal representation and retrieval using moving object's trajectories.
Choon-Bo ShimJae-Woo ChangPublished in: ACM Multimedia Workshops (2000)
Keyphrases
- moving objects
- spatio temporal
- trajectories of moving objects
- motion patterns
- moving objects databases
- image sequences
- background subtraction
- movement patterns
- video sequences
- retrieval framework
- spatial and temporal
- view invariant
- video representation
- spatio temporal databases
- temporal domain
- motion segmentation
- video surveillance
- continuously moving
- road network
- detection algorithm
- dynamic scenes
- object motion
- information retrieval systems
- trajectory data
- image representation
- information retrieval
- moving points
- image retrieval
- image database
- image description
- space time
- camera motion
- object tracking
- partial matching
- object trajectories
- mobile devices
- moving object databases
- spatio temporal queries
- moving object trajectories
- retrieval systems
- search engine
- motion field