Orientation radiograms for image retrieval: an alternative to segmentation.
Josef BigünSushil K. BhattacharjeeS. MichelPublished in: ICPR (1996)
Keyphrases
- image retrieval
- region matching
- region based image retrieval
- image segmentation
- multiscale
- level set
- fully unsupervised
- medical images
- image database
- segmentation algorithm
- segmentation method
- relevance feedback
- grey level
- image analysis
- image representation
- orientation estimation
- image regions
- image data
- segmentation accuracy
- multiple objects
- region growing
- low level features
- fully automatic
- image content
- mr images
- energy function
- gray level
- active contours
- edge detection
- input image