Keyphrases
- level set
- curve evolution
- geodesic active contours
- geometric active contours
- active contours
- level set method
- medical image segmentation
- variational level set method
- image segmentation
- evolution equation
- partial differential equations
- energy functional
- gradient flow
- level set evolution
- shape prior
- energy function
- closed curves
- level set based segmentation
- variational methods
- piecewise constant
- method for image segmentation
- narrow band
- contour tracking
- b spline
- endpoints
- mumford shah functional
- level set segmentation
- evolution process
- variational framework
- active contour model
- image segmentation methods
- region competition
- finite difference
- euler lagrange