Keyphrases
- nearest neighbor queries
- distance transformation
- binary images
- similarity search
- metric space
- multimedia databases
- efficient processing
- shortest path
- distance transform
- index structure
- image database
- content based retrieval
- data objects
- mathematical morphology
- morphological operations
- medial axis
- r tree
- nearest neighbor
- range queries
- interpolation method
- nearest neighbor search
- image retrieval
- query processing
- high dimensional spaces
- location based services
- structuring elements
- multimedia
- similarity queries
- indexing structure
- multi dimensional
- high dimensional data
- neural network
- input image
- high dimensional