GTree: An Efficient Grid-Based Index for Moving Objects.
Xiaoyuan WangQing ZhangWeiwei SunPublished in: DASFAA (2005)
Keyphrases
- moving objects
- moving object databases
- spatio temporal
- video surveillance
- image sequences
- index structure
- background subtraction
- indexing techniques
- motion segmentation
- database
- road network
- optical flow
- object motion
- dense optical flow
- detection algorithm
- high dimensional
- dynamic scenes
- data streams
- spatio temporal databases
- video sequences