Constrained optimization of nonparametric entropy-based segmentation of brain structures.
Alireza Akhondi AslHamid Soltanian-ZadehPublished in: ISBI (2008)
Keyphrases
- constrained optimization
- brain structures
- magnetic resonance images
- medical imaging
- mr images
- human brain
- medical image analysis
- quantitative analysis
- atlas based segmentation
- shape analysis
- shape variations
- brain atlas
- penalty function
- objective function
- medical images
- multiple sclerosis lesions
- anatomical structures
- shape model
- shape representation
- segmentation method
- parametric models
- x ray
- segmentation accuracy
- segmentation algorithm
- level set
- least squares
- high resolution
- multiscale