Active contours without level sets.
Romain YildizogluJean-François AujolNicolas PapadakisPublished in: ICIP (2012)
Keyphrases
- active contours
- level set
- level set method
- active contour model
- energy functional
- partial differential equations
- shape prior
- object boundaries
- curve evolution
- energy function
- image segmentation
- geodesic active contours
- image segmentation methods
- variational segmentation
- variational framework
- variational methods
- segmentation method
- connected components
- narrow band
- gradient vector flow
- variational formulation
- intensity inhomogeneity
- level set evolution
- geometric active contours
- level set framework
- external force
- shape constraints
- piecewise constant
- energy minimization
- force field
- snake model
- gradient flow