Hierarchical spatial relation based on a contiguity graph.
Sung-Hye ChoeJong-Hee ParkSung-Soo PyoPublished in: Int. J. Intell. Syst. (2005)
Keyphrases
- spatial relations
- graph partitioning
- spatial reasoning
- closely related
- graph representation
- spatial information
- random walk
- weighted graph
- graph theory
- directed graph
- graph model
- graph structure
- graph matching
- visual words
- graph mining
- semantic models
- temporal relations
- spatial relationships
- connected components
- hierarchical structure
- feature space
- temporal reasoning
- structured data
- feature vectors
- similarity measure
- feature extraction