Sparsity Based Image Retrieval using relevance feedback.
Osman GunayA. Enis ÇetinPublished in: ICIP (2012)
Keyphrases
- relevance feedback
- image retrieval
- user feedback
- image search
- document retrieval
- high dimensional
- retrieval accuracy
- information retrieval systems
- feedback information
- active learning
- query expansion
- sparse representation
- relevant documents
- low level features
- information retrieval
- cbir systems
- retrieval effectiveness
- retrieval model
- retrieval process
- pseudo relevance feedback
- retrieval precision
- data sets
- sparsity constraints
- negative feedback
- image classification
- image database
- denoising
- high level
- retrieval framework
- sparse approximation
- retrieved images
- sparck jones