A New Angle-Based Spatial Modeling for Query by Visual Thesaurus Composition.
Hichem HouissaNozha BoujemaaPublished in: ICIP (4) (2007)
Keyphrases
- query expansion
- database
- keywords
- visual query language
- information retrieval systems
- query evaluation
- semantically relevant
- query processing
- relevance feedback
- spatial index
- response time
- information retrieval
- spatial proximity
- query formulation
- data structure
- digital libraries
- retrieval systems
- spatio temporal
- domain specific
- search terms
- spatial queries
- visual features
- spatial data
- semantic relations
- efficient processing
- video search
- retrieval effectiveness
- user queries
- range queries
- spatial and temporal
- visual information
- web image search