Keyphrases
- moving objects
- spatio temporal
- moving object databases
- image sequences
- road network
- indexing scheme
- video sequences
- information retrieval
- indexing method
- background subtraction
- database
- text retrieval
- optical flow
- dynamic scenes
- automatic indexing
- motion segmentation
- video indexing
- video surveillance
- object tracking
- detection algorithm
- multiple moving objects
- trajectories of moving objects
- dense optical flow
- indexing methods
- access methods
- object motion
- camera motion
- digital libraries
- computer vision
- databases