Retrieval of sketches based on spatial relation between strokes.
Wing Ho LeungTsuhan ChenPublished in: ICIP (1) (2002)
Keyphrases
- spatial relations
- spatial reasoning
- information retrieval
- image retrieval
- hand drawn
- image database
- spatial information
- document retrieval
- relevance feedback
- retrieval model
- temporal relations
- efficient retrieval
- visual words
- retrieval systems
- query expansion
- information retrieval systems
- spatial relationships
- multimedia databases
- content based retrieval
- retrieval method
- semantic models
- spatial knowledge
- machine learning
- closely related
- chinese characters
- co occurrence
- feature vectors
- visual scene
- multiscale