Level-set, penalization and cartesian meshes: A paradigm for inverse problems and optimal design.
Frédéric ChantalatCharles-Henri BruneauCédric GalusinskiAngelo IolloPublished in: J. Comput. Phys. (2009)
Keyphrases
- optimal design
- level set
- inverse problems
- partial differential equations
- image reconstruction
- global optimization
- active contours
- level set method
- convex optimization
- curve evolution
- image segmentation
- multiresolution
- variational framework
- energy function
- shape prior
- optimization methods
- optimization problems
- energy functional
- smoothness constraint
- piecewise constant
- object boundaries
- image processing
- signed distance
- image denoising
- image analysis
- active contour model
- parameter space
- wavelet transform
- object recognition