Keyphrases
- image retrieval
- image database
- content based retrieval
- image content
- visual features
- relevance feedback
- region matching
- image search
- image collections
- text retrieval
- image representation
- image matching
- feature space
- retrieval accuracy
- visual content
- geometric hashing
- artificial intelligence
- similarity estimation
- multiple feature fusion
- retrieval precision
- image similarity
- knowledge base