Keyphrases
- information retrieval
- image database
- tree structure
- urban areas
- high resolution
- remote sensing
- document retrieval
- image formation
- image retrieval
- point cloud
- retrieval model
- test collection
- frequency domain
- multimedia databases
- query expansion
- indexing structure
- tree models
- indexing techniques
- spanning tree
- target tracking
- relevance feedback
- cross correlation
- binary tree
- tree construction
- lidar data