Keyphrases
- image retrieval
- nearest neighbor search
- image database
- visual features
- relevance feedback
- multiple feature fusion
- log normal
- image representation
- order preserving
- hash functions
- data structure
- retrieval accuracy
- maximum number
- image search
- cbir systems
- content based retrieval
- text retrieval
- retrieval method
- feature selection
- visual words
- quantization error
- image matching
- file organization
- feature space
- feature extraction