Spatio-Temporal Data Management for Moving Objects Using the PMD-Tree.
Yasuaki NakamuraHiroyuki DekiharaRyo FurukawaPublished in: ER Workshops (1998)
Keyphrases
- spatio temporal
- moving objects
- data management
- spatio temporal databases
- image sequences
- moving objects databases
- spatio temporal data
- database management systems
- background subtraction
- query processing
- trajectories of moving objects
- space time
- video surveillance
- temporal aggregation
- scientific data
- tree structure
- video sequences
- optical flow
- database systems
- object tracking
- spatial and temporal
- motion patterns
- data warehousing
- camera motion
- index structure
- detection algorithm
- data integration
- binary tree
- mobile computing
- frequent updates
- dynamic scenes
- motion segmentation
- tree structures
- r tree
- multiple moving objects
- moving object databases
- spatio temporal queries
- computer vision
- databases
- database
- moving camera
- spatial databases
- moving object detection
- multi dimensional
- data structure