Modeling and Tracking Complexly Moving Objects in Location-Based Services.
MoonBae SongKwangJin ParkJeHyok RyuChong-Sun HwangPublished in: J. Inf. Sci. Eng. (2004)
Keyphrases
- location based services
- road network
- moving objects
- moving object databases
- trajectories of moving objects
- object tracking
- motion segmentation
- mobile devices
- location aware
- location information
- mobile users
- video surveillance
- mobile applications
- spatio temporal
- mobile environments
- spatial data
- particle filter
- uncertain data
- location privacy
- dense optical flow
- wireless internet
- video sequences
- image sequences
- detecting and tracking multiple
- multiple moving objects
- background subtraction
- shortest path
- low cost
- data structure