A Hybrid Active Contour without Re-initialization.
Azizi AbdallahElkourd KaoutherPublished in: IPAC (2015)
Keyphrases
- active contours
- level set evolution
- external force
- level set
- active contour model
- object boundaries
- initial contour
- level set method
- image segmentation
- shape prior
- gradient vector flow
- segmentation method
- chan vese model
- curve evolution
- geodesic active contours
- energy function
- force field
- gradient flow
- cardiac ultrasound images
- active contour segmentation
- snake model
- level set framework
- contour tracking
- mumford shah functional
- partial differential equations
- medical images
- image processing