Nonconvex Regularization for Image Segmentation.
Rick ChartrandValentina StanevaPublished in: IPCV (2007)
Keyphrases
- image segmentation
- image restoration and reconstruction
- markov random field
- mumford shah
- graph cuts
- multiscale
- image processing
- boundary detection
- variational framework
- global optimization
- deformable models
- optimization problems
- probabilistic relaxation
- level set method
- image segmentation algorithm
- segmentation algorithm
- level set
- objective function
- convex optimization
- texture segmentation
- segmentation method
- image segmentation algorithms
- method for image segmentation
- regularization term
- computer vision
- energy functional
- regularization parameter
- shape prior
- parameter selection
- variational formulation
- unsupervised image segmentation
- region growing
- spectral clustering
- medical imaging
- expectation maximization
- graph partitioning
- region merging
- energy minimization
- nonlinear programming
- contour detection
- energy function
- gray level
- active contours
- globally convergent
- evolutionary algorithm
- image analysis
- quadratic optimization problems