LUGrid: Update-tolerant Grid-based Indexing for Moving Objects.
Xiaopeng XiongMohamed F. MokbelWalid G. ArefPublished in: MDM (2006)
Keyphrases
- moving objects
- moving object databases
- spatio temporal
- information retrieval
- background subtraction
- detection algorithm
- frequent updates
- video surveillance
- database
- multimedia databases
- image sequences
- object tracking
- spatio temporal databases
- dense optical flow
- motion segmentation
- optical flow
- road network
- content based retrieval
- access methods
- trajectory data
- indexing scheme
- moving objects databases
- moving platform
- background image
- multiple moving objects
- motion detection
- data structure
- video sequences
- camera motion
- digital libraries