Tip-seeking active contours for bioimage segmentation.
Virginie UhlmannMichael UnserPublished in: ISBI (2015)
Keyphrases
- active contours
- level set
- shape prior
- segmentation method
- image segmentation
- variational segmentation
- cardiac ultrasound images
- gradient vector flow
- energy function
- geodesic active contours
- active contour model
- active contour segmentation
- energy functional
- object boundaries
- texture image segmentation
- level set method
- external force
- geometric active contours
- region based active contours
- snake model
- curve evolution
- image segmentation methods
- gradient flow
- minimal surface
- level set evolution
- variational framework
- object segmentation
- medical imaging
- mumford shah functional
- energy minimization
- region growing
- image analysis
- gvf snake
- prior shape knowledge
- graph cuts
- segmentation algorithm
- object segmentation and tracking
- parametric active contours
- computer vision
- external forces
- narrow band
- variational formulation
- force field
- vector field
- deformable models