Spatial Topology of Equitemporal Points on Signatures for Retrieval.
D. S. GuruH. N. PrakashT. N. VikramPublished in: PReMI (2007)
Keyphrases
- information retrieval
- point sets
- image retrieval
- data points
- spatio temporal
- image database
- spatial and temporal
- spatial data
- delaunay triangulation
- efficient retrieval
- multimedia databases
- retrieval systems
- retrieval accuracy
- query expansion
- spatial reasoning
- content based retrieval
- endpoints
- retrieval method
- spatial distribution
- digital libraries
- spatial information
- small world
- relevance feedback
- relative position
- feature points
- text retrieval
- range queries
- space time
- document retrieval
- test collection