Keyphrases
- image annotation
- automatic image annotation
- visual features
- image annotation and retrieval
- image understanding
- multi modal
- image search
- multi label
- automatic annotation
- image content
- image retrieval
- image collections
- multi label image annotation
- web image annotation
- contextual information
- low level features
- semantic concepts
- object recognition
- web images
- text categorization
- image database
- co occurrence
- relevance model
- multiscale
- similarity measure
- information retrieval
- machine learning