Gray matter segmentation of the spinal cord with active contours in MR images.
Esha DattaNico PapinuttoRegina SchlaegerAlyssa H. ZhuJulio Carballido-GamioRoland G. HenryPublished in: NeuroImage (2017)
Keyphrases
- active contours
- mr images
- gray matter
- magnetic resonance images
- brain mr images
- magnetic resonance
- level set
- cerebrospinal fluid
- white matter
- medical images
- mr brain images
- brain tissue
- tissue segmentation
- image segmentation
- shape prior
- accurate segmentation
- object boundaries
- segmentation method
- active contour model
- gradient vector flow
- energy function
- manual segmentation
- partial volume
- brain tumors
- brain structures
- intensity inhomogeneity
- image data
- level set method
- mri data
- energy functional
- medical image analysis
- curve evolution
- medical imaging
- intensity distribution
- brain images
- image processing
- segmentation result
- diffusion tensor
- x ray
- deformable models
- partial volume effects
- three dimensional
- human brain
- image intensity