Keyphrases
- active contours
- level set
- active contour model
- object boundaries
- image segmentation
- level set method
- segmentation method
- shape prior
- gradient vector flow
- energy function
- curve evolution
- external forces
- geodesic active contours
- energy functional
- texture image segmentation
- cardiac ultrasound images
- force field
- energy minimization
- cost function
- information theoretic
- object detection