Extraction of Region Boundary Patterns with Active Contours.
Mohamed Ben SalahAmar MitichePublished in: VISAPP (1) (2012)
Keyphrases
- active contours
- geodesic active contours
- object boundaries
- initial contour
- level set
- active contour model
- image segmentation
- region based active contours
- level set framework
- level set method
- shape prior
- edge map
- gradient vector flow
- curve evolution
- boundary information
- segmentation method
- active contour segmentation
- segmentation result
- multiscale
- closed contours
- evolution equation
- machine learning
- cardiac ultrasound images
- gradient flow
- image gradient
- image regions
- external forces
- energy function
- image processing