Monitoring K-Nearest Neighbor Queries Over Moving Objects.
Xiaohui YuKen Q. PuNick KoudasPublished in: ICDE (2005)
Keyphrases
- moving objects
- road network
- spatio temporal
- image sequences
- monitoring system
- motion segmentation
- video surveillance
- video sequences
- background subtraction
- real time
- early warning
- location tracking
- trajectory data
- optical flow
- computer vision
- spatio temporal databases
- dense optical flow
- camera motion
- shortest path
- three dimensional
- motion detection
- efficient processing
- moving object detection
- detection algorithm
- neural network