Keyphrases
- cross modal
- multimedia retrieval
- multimedia databases
- multi modal
- content based retrieval
- image retrieval
- text retrieval
- multimedia
- multimedia information retrieval
- information retrieval
- retrieval systems
- visual similarity
- similarity search
- visual data
- indexing structure
- multimedia data
- indexing techniques
- visual recognition
- perceptual information
- data structure
- hash functions
- image data
- similarity measure