Image segmentation and bias correction via an improved level set method.
Yunjie ChenJianwei ZhangArabinda MishraJianwei YangPublished in: Neurocomputing (2011)
Keyphrases
- level set method
- bias correction
- image segmentation
- level set
- intensity inhomogeneity
- active contours
- deformable models
- level set formulation
- energy functional
- narrow band
- curve evolution
- level set evolution
- multiscale
- shape prior
- mumford shah
- piecewise constant
- image processing
- semi supervised
- geodesic active contours
- contour detection
- medical imaging
- level set framework
- active contour model
- graph cuts
- markov random field
- computer vision
- segmentation result
- medical images
- machine learning
- region growing
- energy minimization
- variational framework
- evolution process
- energy function
- image data
- sample selection
- prior knowledge
- maximum entropy principle
- image analysis