An improved level set method for brain MR images segmentation and bias correction.
Yunjie ChenJianwei ZhangJim MacionePublished in: Comput. Medical Imaging Graph. (2009)
Keyphrases
- mumford shah functional
- intensity inhomogeneity
- level set
- level set method
- bias correction
- mumford shah
- curve evolution
- brain mr images
- piecewise constant
- active contours
- narrow band
- shape prior
- image segmentation
- energy functional
- partial differential equations
- segmentation result
- energy function
- geodesic active contours
- medical image analysis
- deformable models
- mr images
- shape model
- medical imaging
- model based segmentation
- multiscale
- machine learning