A feature re-weighting approach for relevance feedback in image retrieval.
Yimin WuAidong ZhangPublished in: ICIP (2) (2002)
Keyphrases
- relevance feedback
- image retrieval
- feature weighting
- feature importance
- low level visual features
- multiple features
- document retrieval
- feature weights
- image search
- information retrieval systems
- cbir systems
- information retrieval
- low level features
- text retrieval
- image database
- image content
- retrieval accuracy
- query expansion
- retrieval precision
- image similarity
- relevant documents
- region based image retrieval
- visual content
- image retrieval systems
- retrieval model
- feedback information
- image features
- image representation
- similarity estimation
- pseudo relevance feedback
- improve the retrieval accuracy
- retrieval process
- retrieval method
- image collections
- retrieval effectiveness
- bag of words
- feature vectors
- high level
- similarity measure
- web image retrieval
- retrieved images
- multiscale
- learning process
- active learning
- visual words
- object retrieval
- content based retrieval
- weighting scheme