Keyphrases
- graph structure
- spanning tree
- minimum spanning tree
- d scene
- tree structure
- hierarchical data structure
- tree shaped
- three dimensional
- graph representation
- artificial intelligence
- scene understanding
- maximum weight
- graph theoretic
- scene analysis
- multiple images
- graph model
- single image
- input image
- structured data
- bipartite graph
- clique tree
- video sequences
- moving objects
- bounded degree
- root node
- graph matching
- real scenes
- cognitive processes
- random walk
- dynamic scenes
- spatial relations
- information processing
- outdoor scenes
- index structure
- human cognition
- maximal cliques
- complex scenes
- bayesian networks
- graph theory