Qualitative Spatio-temporal Reasoning about Moving Objects in Three-Dimensional Space.
Jingde ChengPublished in: ISICA (2008)
Keyphrases
- spatio temporal
- moving objects
- qualitative reasoning
- qualitative spatial
- qualitative simulation
- spatio temporal databases
- qualitative information
- image sequences
- background subtraction
- spatial and temporal
- video sequences
- video surveillance
- motion segmentation
- qualitative spatial reasoning
- causal reasoning
- road network
- moving objects databases
- moving object databases
- dynamic systems
- space time
- trajectories of moving objects
- spatio temporal data
- qualitative and quantitative
- cardinal directions
- object tracking
- motion patterns
- detection algorithm
- spatio temporal queries
- optical flow
- qualitative models
- spatial reasoning
- spatial temporal
- quantitative and qualitative
- reasoning about physical systems
- spatial relationships
- spatial representation and reasoning
- multiple moving objects
- dynamic scenes
- movement patterns
- quantitative data
- trajectory data
- continuously moving
- object motion