An automatic level set method for hippocampus segmentation in MR images.
Nazanin SafavianSeyed Amir Hossein BatouliMohammad Ali OghabianPublished in: Comput. methods Biomech. Biomed. Eng. Imaging Vis. (2020)
Keyphrases
- mr images
- level set method
- level set
- segmentation result
- accurate segmentation
- medical images
- image segmentation
- intensity inhomogeneity
- magnetic resonance
- brain structures
- magnetic resonance images
- brain mr images
- partial volume
- deformable models
- brain tumors
- manual segmentation
- piecewise constant
- active contours
- mri data
- lesion segmentation
- shape prior
- narrow band
- geodesic active contours
- mumford shah
- dice similarity coefficient
- brain tissue
- fully automatic
- level set framework
- mr imaging
- image data
- energy functional
- bias field
- mumford shah functional
- cardiac magnetic resonance
- active contour model
- medical imaging
- intensity distribution
- curve evolution
- contrast enhanced
- region growing
- variational formulation
- image processing
- multiscale
- tissue segmentation
- gradient vector flow
- segmentation method
- image analysis
- automatic initialization
- medical image analysis
- automatic segmentation