R*-Histograms: efficient representation of spatial relations between objects of arbitrary topology.
Yuhang WangFillia MakedonAmit ChakrabartiPublished in: ACM Multimedia (2004)
Keyphrases
- spatial relations
- spatial reasoning
- arbitrary topology
- spatial information
- closely related
- spatial objects
- spatial configuration
- spatial relationships
- topological relations
- co occurrence
- visual words
- computer vision
- cardinal directions
- machine learning
- video sequences
- image representation
- feature extraction
- shape registration