Level Set Estimation from Projection Measurements: Performance Guarantees and Fast Computation.
Kalyani KrishnamurthyWaheed U. BajwaRebecca WillettPublished in: SIAM J. Imaging Sci. (2013)
Keyphrases
- level set
- level set method
- active contours
- partial differential equations
- curve evolution
- image segmentation
- variational framework
- narrow band
- shape prior
- method for image segmentation
- level set evolution
- estimation algorithm
- energy function
- energy functional
- geodesic active contours
- variational level set method
- level set based segmentation
- level set segmentation
- variational formulation
- level set framework
- image segmentation methods
- multiphase segmentation
- graph cuts
- mumford shah functional
- evolution process
- piecewise constant
- intensity inhomogeneity
- variational methods
- object boundaries
- signed distance
- multiscale