Efficient Index Update for Moving Objects with Future Trajectories.
Rui DingXiaofeng MengYun BaiPublished in: DASFAA (2003)
Keyphrases
- moving objects
- uncertain trajectories
- spatio temporal
- image sequences
- object tracking
- trajectory data
- motion patterns
- long term
- moving object trajectories
- indexing structure
- object detection
- moving objects databases
- trajectories of moving objects
- optical flow
- object motion
- frequent updates
- background subtraction
- motion segmentation
- three dimensional
- computationally expensive
- index structure
- database systems