Keyphrases
- boundary extraction
- region growing
- image segmentation
- level set
- boundary information
- segmentation result
- segmentation algorithm
- multiscale
- medical images
- segmentation method
- fully automatic
- object segmentation
- segmented images
- boundary estimation
- geodesic active contours
- texture segmentation
- shape prior
- level set method
- image edges
- background subtraction
- edge detection
- image analysis
- perceptual grouping
- segmentation accuracy
- image gradient
- object shape
- object boundaries
- gradient information
- region based segmentation
- prior shape
- optic disk