Keyphrases
- image segmentation
- segmentation result
- boundary extraction
- segmentation method
- boundary estimation
- level set
- segmentation algorithm
- region based segmentation
- region growing
- multiscale
- geodesic active contours
- object segmentation
- active contour model
- grey level
- shape description
- segmented regions
- segmentation errors
- shape prior
- region segmentation
- object boundaries
- gradient information
- fully unsupervised
- region boundaries
- energy function
- active contours
- prior shape
- image analysis