XRCE's Participation at Medical Image Modality Classification and Ad-hoc Retrieval Tasks of Image CLEF2011.
Gabriela CsurkaStéphane ClinchantGuillaume JacquetPublished in: CLEF (Notebook Papers/Labs/Workshop) (2011)
Keyphrases
- medical images
- ad hoc retrieval
- image classification
- medical image retrieval
- multiscale
- medical imaging
- image representation
- image data
- query expansion
- image segmentation
- image features
- image analysis
- image retrieval
- pseudo relevance feedback
- image content
- test collection
- feature extraction
- document collections
- question answering
- low level
- data fusion
- web search
- information retrieval
- similarity measure
- relevance model
- n gram
- retrieval process
- image understanding
- feature space
- active learning