Visual Features for Content-based Medical Image Retrieval.
Peter HowarthAlexei YavlinskyDaniel HeeschStefan M. RügerPublished in: CLEF (Working Notes) (2004)
Keyphrases
- medical image retrieval
- visual features
- image retrieval
- visual appearance
- automatic annotation
- visual information
- image retrieval systems
- image annotation
- medical images
- low level features
- image classification
- visual content
- content based retrieval
- visual words
- image search
- image database
- global features
- semantic gap
- low level
- visual data
- image content
- automatic image annotation
- keywords
- image collections
- relevance feedback
- text retrieval
- color histogram
- semantic concepts
- low level visual features
- higher level
- web images
- key frames
- feature space
- image representation
- information retrieval
- image features